Question

What is the slope-intercept equation for the line below? (5, 4) (0, 2) 6 +

O A. y=x+2
O B. y=-x+2
O C. y=-x+2 O 2/
D. y=x+2​

Answer 1

The answer is D y=2/5x + 2

Explanation:

I find the the slope first by using the slope formula y2 - y1/x2 - x1

Then, I use the slope-intercept formula to find the y-intercept

4 = 2/5(5) + b

4 = 10/5 + b

4 = 2 + b

4 - 2 = 2 - 2 + b

2 = b

So u get:

y=2/5x + 2