Question

1. Isolate the ​y​ term, then write each equation in the form ​y​ = ​mx​ + ​b​. Then identify the slope and the y-intercept.

a) x​ + ​y​ + 1 = 0

Answer 1

Answer:

Using your example, suppose the X-Intercept is 8 and Y-Intercept is 11. Then we know that (8,0) and (0,11) are points on this line. Therefore, the slope of the line is ΔyΔx, or the change in y over the change in x. Therefore, slope=0−118−0=−118.

Step-by-step explanation:

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