Question

What is the equation of the line?

ТУ
y=;
x
- 4
y = x + 2
1
y = 2x + 2
y = 2x - 4

Answer 1

the second equation

Explanation:

y=mx+b

at x=0 y=2 , then b=2

at x=2 y=3

3= 2m+2

2m= 1

m=1/2

y= 1/2 x +2