Write an equation for the line given that m=0 and the y intercept is (0,-2)

y= -2

Step-by-step explanation:

The graph equation is y=mx+b. {The b is the y-intercept (0,b)}. There is no slope (mx) because the line doesn't go up or down. The y-intercept is (0,-2) so b=-2.  

y=mx+b

y=0+-2

y=-2

The answer is y=-2

Step-by-step explanation:

In this problem, this line has a slope , that is, this is an horizontal straight line. The intercept is the point , so . Finally, by substituting these values we have:

Lastly, this solution is shown in the figure below.

4.08%

step-by-step explanation: