Which method could you use to calculate the y-ordinate of the midpoint of the vertical line with end points (0, 0) and (0, -12)

we can simply just draw them, notice it is a vertical line

Check the picture below.

For this case we have that by definition, the midpoint is given by:

We have the following extreme points of a line:

Substituting in the formula we have:

We have that the midpoint is (0, -6)

(0, -6)

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms