Find the slope and the y-intercept of the line. 3) 4x + 7y = 40
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Originally Posted by Noelle Find the slope and the y-intercept of the line. 3) 4x + 7y = 40 The slope-intercept form of a line is $\displaystyle y = mx + b$, where m is the slope, and b is the y-intercept. So solve your equation for y. -Dan
i don't understand...
Originally Posted by Noelle i don't understand... solve for y and pick the required numbers in the positions as shown. the coefficient of x is the slope and the lone constant is the y-intercept
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