Which equation describes the line that passes through the point (-7, 0) 7
and is perpendicular to the graph of y =--X-2?
4
- X-2?

2? if not the correct answer you might need to provide more information

step-by-step explanation:

pls refer ro the top for answer

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

$119.20

step-by-step explanation:

$372.50 - 60% off is $149. $149-20% off is $119.20