Question

A line can be represented by the equation y = 3x - 7.a. What is the slope? b. What are the coordinates of the y-intercept?

Answer 1

We will have the following:

From the expression:

$y=3x-7$

From this, we can see that:

a. The slope is 3.

b. The coordinates of the y-intercept (0, -7).