AnswersHigh School Math 2 AIntroduction to Quadratic Functions

Introduction to Quadratic Functions Answers

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1
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0✔ 24.539.244.1

A
0
B
24.5
C
39.2
D
44.1
2
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0X 24.539.244.1

A
0
B
24.5
C
39.2
D
44.1
3

–4–202

A
–4
B
–2
C
0
D
2
4

Which is a quadratic function having a leading coefficient of 3 and a constant term of –12?

A
f(x) = –12x2 + 3x + 1
B
f(x) = 3x2 + 11x – 12
C
f(x) = 12x2 + 3x + 3
D
f(x) = 3x – 12
5

Which graph is a parabola?

A
[Image: On a coordinate plane, a curved line opens up and ...]
B
[Image: On a coordinate plane, a curved line opens up and ...]
C
[Image: On a coordinate plane, a parabola opens up. It goe...]
D
[Image: On a coordinate plane, a curved line opens up and ...]
6

Which table represents a quadratic function?

A
[Image: A 2-column table with 6 rows. The first column is ...]
B
[Image: A 2-column table with 6 rows. The first column is ...]
C
[Image: A 2-column table with 6 rows. The first column is ...]
D
[Image: A 2-column table with 6 rows. The first column is ...]
7

–2168

A
–2
B
1
C
6
D
8
8

–6–324

A
–6
B
–3
C
2
D
4

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