Unit 6 Review--Quadratic Functions

What information does the form of the quadratic equation below show us?

Which of the following are other names for the x-intercepts of a quadratic function? Select all that apply:

In the following word problem, what information will you need to find?

How far below the surface does the bird need to dive to catch the fish?

Which of the following key features would give us the height of the cliff in the diagram?

How does the graph change from

Given the graph g(x) and the equation  $f\left(x\right)=x^2-4$  , which function has a greater minimum?

 $6x^2-8=52$  Solve the equation

If

 $g\left(x\right)=\left(x-4\right)\left(x+6\right)$  

What information can the form of the quadratic function give us? (Hint: Remember, certain key features have multiple names for the same thing)

 $f\left(x\right)=x^2+2$  

Which of the following graphs represents the function