Quadratic Functions: Factored Form

Question 1

What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?

Revolt · Accepted Answer

⇒ 5: ; : -9

Question 2

Which graph represents the function f(x) = (x – 3)2?

Revolt · Accepted Answer

C: [Image: On a coordinate plane, a parabola opens up. It goe...]

Question 3

Which function has a vertex at (2, –9)?

Revolt · Accepted Answer

C: f(x) = (x – 5)(x + 1)

Question 4

Zander was given two functions: the one represented by the graph and the function f(x) = (x + 4)2. What can he conclude about the two functions?

Revolt · Accepted Answer

C: They have the same y-intercept.

Question 5

Question 5

Revolt · Accepted Answer

-9

Question 6

JeremiahLindsay✔ StephenAlexis

Revolt · Accepted Answer

C: ✔ Stephen

Quadratic Functions: Factored Form Answers