ASAP!
1. Use what you have learned about quadratic functions to graph the following quadratic function on a coordinate grid.

f(x)=‒x2+6x‒9

Then, use what you have learned about the inverse functions to graph the inverse of the function.

Write three ordered pairs that lie on the inverse of the function.

2.
Kayla and Jody are working at a station. They have been given four cards with four different functions on them.

Function A Function B Function C Function D
f(x)=2x+1 f(x)=2(x‒1)2 f(x)=2x+2 f(x)=2x2‒1

Kayla states that Function D always exceeds the other functions. Jody doesn't think Kayla's statement is true. Which values of x disproves her claim? Explain your reasoning.