Question

What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)? (1 point) y = 2(x + 2) y = 2(x − 2) y = −2(x − 2) y = −2(x + 2)

Answer 1

Answer:
`y=2(x+2)`

Explanation:

The slope of the line is

`y=(8-0)/(2-(-2))=(8)/(4)=2`

Using the point (-2, 0) to substitute into point-slope form, we get the equation to be
`\boxed{y=2(x+2)}`