# How To [BKEYWORD: 6 Strategies That Work

QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose. It also has commands for splitting fractions into partial fractions, combining several fractions into one and ...Pre-Algebra. Graph y=9x+5. y = 9x + 5 y = 9 x + 5. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 9 9. y-intercept: (0,5) ( 0, 5) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.Below is an accurate-to-scale graph of \(y = \cos(x)\) showing several cycles with the `fundamental cycle' plotted thicker than the others. The graph of \(y=\cos(x)\) is usually described as `wavelike' -- indeed, many of the applications involving the cosine and sine functions feature modeling wavelike phenomena.Example \(\PageIndex{5}\): Graph a Horizontal Shift of the Parent Function \(y = \log_b(x)\) Sketch the horizontal shift \(f(x)={\log}_3(x−2)\) alongside its parent function. Include the key points and asymptotes on the graph. State the domain, range, and asymptote. Solution.Finally, if we try x = 4, you get √ (-4+4)=√ (0)=0, so you have the point (4,0). Just like other functions, the general transformation formula for square root would be y = a√ (b (x-c))+d. So if you have √- (x-4) you see that c=4. The c value is such that a positive in the equation moves left and a negative moves right.You can put this solution on YOUR website! y-5=2(x-1) y = 2x -2 +5 y = 2x +3 now the equation is in standard form y = mx +b note that the slope, m, is 2 and y intercept is 3 with associated point (0,3)Graph y+5=0. Step 1. Subtract from both sides of the equation. Step 2. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Step 2.1. The slope-intercept form is , where is the slope and is the y-intercept. Step 2.2. Find the values of and using the form .Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Polar Graph. Save Copy. Log InorSign Up. r = sin θ + 2. 1. r = 3. 5 sin 2 θ π 8. 2 < θ ...Graph y=5 square root of x. y = 5√x y = 5 x. Find the domain for y = 5√x y = 5 x so that a list of x x values can be picked to find a list of points, which will help graphing the radical. Tap for more steps... Interval Notation: [0,∞) [ 0, ∞) Set -Builder Notation: {x|x ≥ 0} { x | x ≥ 0 } To find the radical expression end point ...Graph y=x^2. Step 1. Find the properties of the given parabola. Tap for more steps... Step 1.1. Rewrite the equation in vertex form. Tap for more steps... Step 1.1.1. ... The focus of a parabola can be found by adding to the y-coordinate if the parabola opens up or down. Step 1.6.2. Substitute the known values of , , and into the formula and ...Excel is a powerful tool that allows users to organize and analyze data in various ways. One of the most popular features of Excel is its ability to create graphs and charts. Graph...Graph y=−5/6x−4 . Use the line tool and select two points on the line.Algebra. Graph y=x+3. y = x + 3 y = x + 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 1 1. y-intercept: (0,3) ( 0, 3) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.Add 2y to both sides to get 6x = 12 + 2y. Subtract 12 from both sides of the equation to get 6x - 12 = 2y. You want to get y by itself on one side of the equation, so you need to divide both sides by 2 to get y = 3x - 6. This is slope intercept form, y = 3x - 6. Slope is the coefficient of x so in this case slope = 3.Figure 6.4.4: The graphs of three logarithmic functions with different bases, all greater than 1. Given a logarithmic function with the form f(x) = logb(x), graph the function. Draw and label the vertical asymptote, x = 0. Plot the x- intercept, (1, 0). Plot the key point (b, 1). Draw a smooth curve through the points.Rewrite in slope-intercept form. Tap for more steps... y = 5 3x− 4 y = 5 3 x - 4. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 3 5 3. y-intercept: (0,−4) ( 0, - 4) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y ...Algebra. Graph y=5x-6. y = 5x − 6 y = 5 x - 6. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 5. y-intercept: (0,−6) ( 0, - 6) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.Graph an equation, inequality or a system. Example: x-y>2,y>x^2. FIRST-DEGREE EQUATIONS AND INEQUALITIES IN TWO VARIABLES. The language of mathematics is particularly effective in representing …Graph the "equals" line, then shade in the correct area. Follow these steps: Rearrange the equation so "y" is on the left and everything else on the right. Plot the " y= " line (make it …The first step in graphing an inequality is to draw the line that would be obtained, if the inequality is an equation with an equals sign. The next step is to shade half of the gra...Since the slope is negative, the final graph of the line should be decreasing when viewed from left to right. Step 1:Begin by plotting the [latex]y[/latex]-intercept of the given equation which is [latex]\left( {0,3} \right)[/latex]. Step 2:Use the slope [latex]\large{m = {{ - 5} \over 3}}[/latex] to find another point using the [latex]y ...Rewrite in slope-intercept form. Tap for more steps... y = 5 3x y = 5 3 x. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 3 5 3. y-intercept: (0,0) ( 0, 0) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.The following figure shows the entire graph of a relationship. Does the graph represent a function? Choose 1 answer: Choose 1 answer: (Choice A) Yes. A. Yes (Choice B) No. B. No. Related content. Video 4 minutes 7 seconds 4:07. Recognizing functions from graph. Video 1 minute 40 seconds 1:40.Plot an Equation where x and y are related somehow, such as 2x + 3y = 5. Equation Grapher. Description:: All Functions. Enter an Equation using the variables x and/or y and an =, press Go: ... Click-and-drag to move the graph around. If you just click-and-release (without dragging), then the spot you clicked on will be the new center ...A graph consists of some points and lines between them. The length of the lines and position of the points do not matter. Here, the given function y+5=5/7(x-14) can be graphed as follows. Graph the line using the slope and y-intercept, or two points. Slope: 5/7. y-intercept: (0,−15) Plot the points (0, -15) and (7, -10) on graphy-intercept: (0,−9) ( 0, - 9) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values. Tap for more steps... x y 0 −9 3 −4 x y 0 - 9 3 - 4. Graph the line using the slope and the y-intercept, or the points. Slope: 5 3 5 3.See below You can solve this by making a table of values. However, I will solve this more mathematically (sorta). The -5 part says that the y-intercept of this line is -5. The y-intercept is the point at which a line crosses the y axis. Therefore, x is always 0 for the y intercept. The 1/4x is implying that the slope or the gradient (same thing) of this line is 1/4.Pre-Algebra. Graph y=5x+3. y = 5x + 3 y = 5 x + 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 5. y-intercept: (0,3) ( 0, 3) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.Get free real-time information on GRT/USD quotes including GRT/USD live chart. Indices Commodities Currencies StocksBecca has graphed two equations, y = –3(x – 1) and y = x – 5, on the same coordinate plane. She did this to solve the equation –3(x – 1) = x – 5. To solve this equation, Becca set the two equations equal to each other by replacing y with y in both equations. This gave her –3(x – 1) = x – 5.Algebra. Graph y=1/3f (x+5)-3. y = 1 3 f (x + 5) − 3 y = 1 3 f ( x + 5) - 3. Graph. y = 1 3 ⋅(f (x+5))−3 y = 1 3 ⋅ ( f ( x + 5)) - 3. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.First, graph y = 2x + 1 using the slope m = 2 and the y-intercept (0,1) Next, add y = 2x − 3 using the slope m = 2, and the y-intercept (0,-3) Notice how these are parallel lines, and they don't cross. In the next section we will discuss how there are no solutions to a system of equations that are parallel lines.see the graph and explanations inside we'll first check intersections with the axises: for y axis, assume x=0, so we get: y=3(0)-5=-5. let's mark this point as A(0,-5). now let's do the same to find intersection with the x axis: assume that y=0, and we get 0=3x-5 \\iff 5=3x \\iff x=\\frac{5}{3}. let's mark it as b(\\frac{5}{3},0). now we just connect the points to get graph{y=3x-5 [-10, 10, -5 ...Web site PDF Pad lets you download printable calendars, graph paper, charts, storyboards, and more. Web site PDF Pad lets you download printable calendars, graph paper, charts, sto...Graph an equation, inequality or a system. Example: x-y>2,y>x^2. FIRST-DEGREE EQUATIONS AND INEQUALITIES IN TWO VARIABLES. The language of mathematics is particularly effective in representing …Algebra. Graph y=5x-1. y = 5x − 1 y = 5 x - 1. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 5. y-intercept: (0,−1) ( 0, - 1) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.For example, consider the functions g(x) = x2 − 3 and h(x) = x2 + 3. Begin by evaluating for some values of the independent variable x. Figure 2.5.1. Now plot the points and compare the graphs of the functions g and h to the basic graph of f(x) = x2, which is shown using a dashed grey curve below. Figure 2.5.2.Figure 3A.2. 1 represents the graph of the function f(x) = − 2 3x + 5. Figure 3A.2. 1: The graph of the linear function f(x) = − 2 3x + 5. Analysis. As expected, the graph of the function is a line with a downward slant, corresponding to the negative slope in the equation for the function.Rewrite in slope-intercept form. Tap for more steps... y = 5 6x− 4 y = 5 6 x - 4. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 6 5 6. y-intercept: (0,−4) ( 0, - 4) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y ...Rewrite in slope-intercept form. Tap for more steps... y = 5 4x+ 3 y = 5 4 x + 3. Use the slope-intercept form to find the slope and y-intercept. Tap for more steps... Slope: 5 4 5 4. y-intercept: (0,3) ( 0, 3) Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.We have to graph the line. Graphing a line if the linear equation of the line is given is easy process. Consider the equation, y = 3/4 x + 5. Here this is in the slope intercept form of the line. Slope = 3/4 and y intercept = 5. y intercept is the point on the line where it touches the Y axis. So one of the point is (0, 5).A graph consists of some points and lines between them. The length of the lines and position of the points do not matter. Here, the given function y+5=5/7(x-14) can be graphed as follows. Graph the line using the slope and y-intercept, or two points. Slope: 5/7. y-intercept: (0,−15) Plot the points (0, -15) and (7, -10) on graphThis means that if f(x) = 5x + 1 is vertically stretched by a factor of 5, the new function will be equivalent to 5 · f(x). Hence, the resulting function is 5(5x + 1) = 25x + 5. How to vertically stretch a function? When given a function’s graph, we can vertically stretch it by pulling the curve outwards based on the given scale factor....

Continue Reading