Answer:
C. x=2
Step-by-step explanation:
The axis of symmetry divides the parabola into two equal parts. FRom point x=-4 to x=8, the difference is 12 units and the centre is6 units on each side. Using a number line, the axis of symmetry is at point x=2
(x+4)(x-8) = x²-4x-32 = (x-2)² - 36
vertex: (2,-36)
axis of symmetry: x = 2
609
All you must do is multiply 1450 by 0.42. That would give you the total.
f(5) = 9
Do this by substitution:
f(x) = 4x - 11
f(5) = 4(5) - 11
f(5) = 20 - 11
OB) 2:1
5 can go into 10 twice and 5 can go into itself once
