vertex = (10, - 8)
the equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
f(x) = (x - 10)² - 8 is in this form with (h, k) = (10, - 8) ← vertex
Step-by-step explanation:
its y-(-6)= 3 over 2(x-(-1))
B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
I believe the answer is D
GIRL UHH TRY USING SOCRATIC HOLD ON
