Answer:
(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 )
All you do here is plug in 4 for the x values.
So F(4)=4^2-1 which is F(4)=16-1 so F(4)= 15
So G(4)= 3(4)+1 which is G(4)=12+1 so G(4)=13
Answer: nobod:
me: I’m a idiot
Step-by-step explanation:
Answer:
start at 0 and go up 3 and put a point (your x)
start at 0 and also go up 5 and put a point (your y)
draw LINE HORIZONALY ACROSS THE (LEFT TO RIGHT ) on each line
you should have two horizonal lines parallel
Step-by-step explanation:
Answer:
x -3
Step-by-step explanation:
Make common denominators
-
Use the numerators only
2x - (3x - 3) 6
Distribute
2x - 3x + 3 6
-x + 3 6
Subtract 3 from both sides
-x 3
x -3