Cubic Functions and Square Root Functions

Cubic Functions and Square Root Functions

12th Grade

10 Qs

quiz-placeholder

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Cubic Functions and Square Root Functions

Cubic Functions and Square Root Functions

Assessment

Quiz

Mathematics

12th Grade

Hard

CCSS
HSF-IF.C.7C, HSF-IF.C.7A

Standards-aligned

Created by

Danish Rehman

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the key features of a cubic function?

The key features of a cubic function are that it is a trigonometric function and its graph is a circle

The key features of a cubic function are that it is a linear function and its graph is a parabola

The key features of a cubic function are that it is a polynomial function of degree 3 and its graph is a curve with one or more inflection points.

The key features of a cubic function are that it is a polynomial function of degree 2 and its graph is a straight line

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the relationship between the roots and the x-intercepts of a cubic function.

The roots of a cubic function are the reciprocals of the x-intercepts.

The roots of a cubic function are the square roots of the x-intercepts.

The roots of a cubic function are the same as the x-intercepts.

The roots of a cubic function are unrelated to the x-intercepts.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the domain and range of the square root function f(x) = √(x-3).

The domain is x = 3 and the range is y = 0.

The domain is x > 3 and the range is y > 0.

The domain is x ≤ 3 and the range is y ≤ 0.

The domain is x ≥ 3 and the range is y ≥ 0.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x = -1, x = 1, x = 2

x = -2, x = 2, x = 4

x = -6, x = 0, x = 6

x = -3, x = 5, x = 16

Tags

CCSS.HSF-IF.C.7C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determine the domain and range of the square root function g(x) = √(2x + 5).

Domain: x < -2.5, Range: y < 0

Domain: x ≥ -2.5, Range: y ≥ 0

Domain: x ≤ -2.5, Range: y ≤ 0

Domain: x > 2.5, Range: y > 0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between the turning points and the roots of a cubic function?

The turning points are always the same as the roots of a cubic function.

The turning points are located at the same x-values as the roots of a cubic function.

The turning points are always greater than the roots of a cubic function.

The turning points are not necessarily the same as the roots of a cubic function.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between the turning points and the roots of a quadratic function?

The turning points are always the same as the roots of a quadratic function.

The turning points are located at the same x-values as the roots of a quadratic function.

The turning points are always greater than the roots of a quadratic function.

The turning points are not necessarily the same as the roots of a quadratic function.

Tags

CCSS.HSF-IF.C.7A

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