Answer:
C
Step-by-step explanation:
7×b-7×0.17b
=7b-1.19b
12.3 x 8 = 98.4
2 x 1.5 x 12.3 x 36.9
Total=$135.3

a=1, b=-4, c=3
If the vertex has coordinates (2;-1)(p=2,q=-1) we can write vertex form of a parabola equation:


We need to put (x-2) at the place of (x) in f(x) equation to get g(x)
![g(x)=1[(x-2)-2]^2-1](https://tex.z-dn.net/?f=g%28x%29%3D1%5B%28x-2%29-2%5D%5E2-1)


So:
p=4, q=-1
Vertex of the parabola defined by g(x)=f(x-2) has the vertex at
:)
I think to the range of the data it will be 75