I have a question for you guys to please do

(3, 6 ) and (- 3, 18 )

Step-by-step explanation:

Equate the right side of both equations, that is

x² - 2x + 3 = - 2x + 12 ← subtract - 2x + 12 from both sides

x² - 9 = 0 ← in standard form

(x - 3)(x + 3) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3

x + 3 = 0 ⇒ x = - 3

Substitute these values into f(x) = - 2x + 12

f(3) = - 2(3) + 12 = - 6 + 12 = 6 ⇒ (3, 6 )

f(- 3) = - 2(- 3) + 12 = 6 + 12 = 18 ⇒ (- 3, 18 )

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96