Let f(x) = 1/2x^2 + 5x + 8. Express f(x) in the form f(x) = 1/2(x-h)^2+k.
Express f(x) in the form f(x) = 1/2(x-r1)(x-r2).

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

i’m here for points.