Nafeesa graphed a line with a slope of 5 and a y-intercept of (0,-2) a. find an equation for her line. b. find the value of x when y=0

In this question , it is given that slope of 5 and a y-intercept of (0,-2) .

Now we have to check out the equation of the line that we are gonna use here.

Here we use the slope intercept form, which is

where m is the slope , which is 5 here and y intercept is b , which is -2 here.

Substituting these values in the equation, we will get

Part b .

Now we have to substitute 0 for y, and find the value of x, that is