When constructing a perpendicular line through a point on a line, how can you verify that the lines constructed are perpendicular?

The answer in the procedure

Step-by-step explanation:

Let

m1 and m2 > the slopes of the lines constructed

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

therefore

To verify if the lines constructed are perpendicular

Multiply their slopes

if m1*m2=-1 > the lines are perpendicular

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

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right