Question

Graph f(x)=−3/4x−4 . Use the line tool and select two points to graph the line.

Answer 1

Two points on the line would be (0, -4) and (4, -7)

Explanation:

In order to find this, we can start at the y-intercept. The y-intercept is the constant at the end of the equation. In this case it is -4, which gives us the first point of (0, -4).

We can find the second point by using the numerator of the slope to determine how much we go up or down (-3) and the denominator for how much we go left to right (4). So we add the 4 to the x value and add the -3 to the y value.

(4, -7)