Modeling Quadratic Functions

Modeling Quadratic Functions

9th Grade

15 Qs

quiz-placeholder

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Modeling Quadratic Functions

Modeling Quadratic Functions

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

Used 2+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A system that contains one linear function and one quadratic function can have 0, 1, or 2 solutions.

True

False

Cannot be determined

Nobody cares

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the solution(s).

(-1,7) and (0,5)

(-4,2) and (-5,8)

(-2,6) and (10,15)

(-2,4) and (6,12)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What are the solutions to this quadratic/ linear system?

(-2, 0) and (3,0)

No Solutions

-6 and -10

(1,-6)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write the equation of the quadratic function that has a x-intercepts at 2 and 4 and passes through the point (3, 4).

y = -4(x - 2)(x - 4)

y = -4(x + 2)(x + 4)

y = 4(x - 2)(x - 4)

y = -0.25(x - 2)(x - 4)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the equation above, which of the following statements is FALSE?

The graph opens upward.

The vertex is at (7, 4).

The parabola crosses the x-axis twice.

The standard form is y= 2x2 - 28x + 102.

The axis of symmetry is x = 7.

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