Question

Which of the following equations, represents the line with a slope of -2/5 and a y-intercept of 2?

1) y = -2/5x -2
2) y = -2/5x + 2
3) y = 2/5x - 2
4) y = 2/5x + 2 ​

Answer 1

2)

Explanation:

Y intercept means x=0.

y=mx+c

m is the slope

y=-2/5x+c

Y intercept is 2

y=(-2/5)0+c =2