Question

Plz help me with this

Answer 1

Answer:  A) max of equation is less than max of graph

Step-by-step explanation:

"Max" refers to the greatest y-value (vertex)

The given graph has a max of -3.

Equation: y = -x² + 4x - 8

                     a=-1  b=4

Axis of Symmetry is: $\dfrac{-b}{2a}=\dfrac{-4}{2(-1)}=\dfrac{-4}{-2}=2$

Max is: f(2) =  -(2)² + 4(2) - 8

                  =  -4     +   8  - 8

                  = -4

The max of the equation is -4

The max of the equation is one less than the max of the graph.

Answer 2

Answer:

IDK

Step-by-step explanation: