I'm pretty sure it should be the 45. or A
Answer:
We have: g(x)=(x+2)(x-1)(x-2)
multiply the 3 terms:
- (x+2)(x-1)(x-2)
- (x²-4)(x-1)
- x^3 -x²-4x+4
This is a polynimial function with 2 vertices
The roots are approximatively:
0.8 and -1.5
their images are:
1.9 and 8.8
plot these two vertices and draw some other points
here is a drawing:
Just plot the points on the graph.
2. You know since the graph is a straight line, the ratios are proportional and therefore equivalent
2*2=4 first you multiply
4-1=3 then subtract
3+3=6 now you add and that is your answer =6