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how do you find slope using an equation. One way to determine the slope of a line given its equation is to change the equation to slope-intercept form and then identify the coefficient of the x term. To write an equation in slope-intercept form you must solve the equation for y.
27 Find Slope Y Intercept And Formula Given Graph Or Table Linear Function Graphing Formula from www.pinterest.com
Note the X and Y value for each of the points. Y m x b y 2x b. Designate the X and Y value for points 1 and 2.
R i s e r u n y 2 y 1 x 2 x 1 displaystyle frac rise run frac y_ 2-y_ 1 x_ 2-x_ 1.
Equation from 2 points using Slope Intercept Form. The coefficient of the x term is the slope of the line. Use subscripts to identify them in the slope formula. It is the same equation in a different form.
