Equation of Straight Line Once a line of best fit has been placed upon a scatter graph it is straightforward to find the equation. The general equation of a straight line is: y=mx+cy = mx + cy=mx+c Wheremis the slope (gradient) of the line andcis they-intercept. To obtain the gra...
Step 1 Enter the equation. Press the "Y=" button on the calculator. Clear out any existing equations. Enter the equation paying careful attention to include all parentheses and operators. Step 2 Graph the equation. Press the "Zoom" button. Select a zoom that will work for your equation. I...
Consider the graph of y = e^x. a. Find the equation of the graph that results from reflecting about the line y = 3. b. Find the equation of the graph that results from reflecting about the line x = 1. Consider ...
A scatter plot is a graph that shows the relationship between two sets of data. Sometimes it is helpful to use the data contained within a scatter plot to obtain a mathematical relationship between two variables. The equation of a scatter plot can be obtained by hand, using either of two m...
Graph GCF LCM Solve an equation, inequality or a system. Example: 2x-1=y,2y+3=x New Example Keyboard Solve Related topics: online calculator for multiplying rational exponents|prentice hall trigonometry|ks2 mental maths tests|trigonometry games download|free algebra calculator with steps|mathpo...
Slope Calculator How to Find the Slope of a Line Slope Formula Steps to Find Slope Using the Formula How to Interpret Slope How to Find the Equation of a Line Using the Slope How to Find Slope-Intercept Form How to Find Point-Slope Form ...
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(a) Find an equation of the tangent plane to the graph of f(x,y) = x/x+y at the point (2,7). (b) Write the linear approximation at (2,7) (c) Use part (b) to estimate (2.05, 7.09). Compare with a ...
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