Answer:
f(x) = (x - (-5))^2 + (-18)
Step-by-step explanation:
Given:
f(x) = x^2 + 10x + 7
Rewrite f(x) in vertex form
Solution:
f(x) = ax^2 + bx + c is a quadratic function.
The vertex form of f(x) is a(x - h)^2 + k, where (h, k) is the vertex.
=> f(x) = x^2 + 10x + 7
= x^2 + 10x + 25 - 18
= (x + 5)^ - 18
= (x - (-5))^2 + (-18)
=> f(x) can be rewritten in form of a(x - h)^2 + k, where (h, k) is the vertex, with a = 1, h = -5, k = -18
so sixteen times 2 is 32 +1 is 33 so yi is 32 I think I'm not sure cause I dont get that
607,99*1,085=659,66915 $ is the total cost
Answer:
A: 33.3 repeating
b: -3
c: -0.03
b=3
2:-4489/4 or -1122.25
3: g. -24
the last one is too blurry for me to figure out the answer. I hope what I gave you helps :3
Step-by-step explanation:
