Operations of Functions and Composition of Functions

Operations of Functions and Composition of Functions

11th Grade

15 Qs

quiz-placeholder

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Operations of Functions and Composition of Functions

Operations of Functions and Composition of Functions

Assessment

Quiz

Mathematics

11th Grade

Medium

CCSS
HSF-BF.A.1C, HSF-BF.A.1B, HSF.IF.A.2

Standards-aligned

Created by

Barbara White

Used 19+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Given

f(x) = 3x2 + 7x and g(x) = 2x2 - x - 1, find (f + g)(x).

11x2 - 1

5x4 + 6x2 - 1

5x2 + 6x - 1

5x2 + 8x - 1

Tags

CCSS.HSF-BF.A.1B

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Given f(x) = 3x2 - 2x + 1 and g(x) = x - 4, find (f⋅g)(x).

3x3 - 10x2 - 7x - 4

3x3 - 14x2 + 9x - 4

3x2 - x - 3

3x3 + 14x2 - 9x - 4

Tags

CCSS.HSF-BF.A.1B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
f(x) = 3x + 10
g(x) = x - 2
Find f(g(5))
19
23
-10
None of these.

Tags

CCSS.HSF-BF.A.1C

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
f(x) = 3x + 10
g(x) = x - 2
Find f(g(0))
16
4
-4
None of these.

Tags

CCSS.HSF-BF.A.1C

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

When f(x) = 2x and g(x) = x2+3 , find f(g(x)).

x2+2x+3

4x2+3

2x2+3

2x2+6

Tags

CCSS.HSF-BF.A.1C

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
Evaluate the function for the given inputs.
For f(x) = -2x + 4,
find f(x) when x = -5
f(-5) = -6
f(-5) = -3
f(-5) = 14
f(-5) = 2

Tags

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
f(x)=x2-2x+1
Evaluate the function for f(-1).
f(-1)=4
f(-1)=0
f(-1)=2
f(-1)=-1

Tags

CCSS.HSF.IF.A.2

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