Answers 26MATH_Recovery_Alg1B22Quadratic Functions: Factored Form

Quadratic Functions: Factored Form Answers

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

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

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

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

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

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

Answers:

Blank 1:5

Blank 2:-9

JeremiahLindsay✔ StephenAlexis

Jeremiah

Lindsay

✔ Stephen

Alexis

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

f(x) = –(x – 3)2

f(x) = (x + 8)2

f(x) = (x – 5)(x + 1)

f(x) = –(x – 1)(x – 5)

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?

They have the same vertex.

They have one x-intercept that is the same.

They have the same y-intercept.

They have the same range.

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