Answer:
the answer is A and C
Step-by-step explanation:
Answer:
it is D: Step 6: student needed to add the b value
Step-by-step explanation:
Answer:
(4,-7) is the vertex
Step-by-step explanation:
The equation of the parabola is of the form
y= a(x-h)^2 +k
where (h,k) is the vertex
f(x) = -2(x – 4)^2 – 7
(4,-7) is the vertex
