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Combining Functions

Authored by Andrew Bayliss

Mathematics

9th - 12th Grade

CCSS covered

Used 59+ times

Combining Functions
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14 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

For the function f(x) and g(x) given in the graph. What does f(g(2)) equal?

4

5

0

2

Tags

CCSS.HSF-BF.A.1C

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

From the table below calculate the quantities asked for:
Find  (fg)(1)\left(f\cdot g\right)\left(1\right)  

0

-6

6

18

Tags

CCSS.HSF-BF.A.1B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=x2+1f\left(x\right)=x^2+1  and  g(x)=x+1g\left(x\right)=x+1  Which of the following best represents  f(g(x))f\left(g\left(x\right)\right)  ?

 x2+2x^2+2  

 x2+2x+2x^2+2x+2  

 x2+3x^2+3  

 x2+4x+4x^2+4x+4  

Tags

CCSS.HSF-BF.A.1C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

For the function f(x) and g(x) given in the graph, Find the corresponding function value.

 f(g(3))f\left(g\left(3\right)\right)  

4

2

1

0

Tags

CCSS.HSF-BF.A.1C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Let f be the linear function (in blue) and let g be the parabolic function (in red).

Find  f(g(2))f\left(g\left(2\right)\right)  

0

2

-2

4

Tags

CCSS.HSF-BF.A.1C

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Let f be the linear function (in blue) and let g be the parabolic function (in red).

Find  g(f(2))g\left(f\left(2\right)\right)  

0

2

-2

4

Tags

CCSS.HSF-BF.A.1C

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Let f be the linear function (in blue) and let g be the parabolic function (in red).

Find  fg(2)\frac{f}{g}\left(2\right)  

0

2

1

Undefined

Tags

CCSS.HSF-BF.A.1B

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