Operations on functions

Operations on functions

11th - 12th Grade

20 Qs

quiz-placeholder

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Operations on functions

Operations on functions

Assessment

Quiz

Mathematics

11th - 12th Grade

Hard

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

+1

Standards-aligned

Created by

NEDESTA SCOTT-NWABUEZE

Used 22+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suppose

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  find g(3)-h(-2)

9

-9

3

-3

Tags

CCSS.HSF.IF.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  

Find g(f(0))+h(f(-1))

 233-\frac{23}{3}  

 233\frac{23}{3}  

23

-3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  

Find  f(h(2))f(2)+h(5)\frac{f\left(h\left(-2\right)\right)}{f\left(2\right)+h\left(-5\right)}  

 23\frac{2}{3}  

 511\frac{5}{11}  

 23-\frac{2}{3}  

 59\frac{5}{9}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find g(3)h(2)h(f(10))\frac{g\left(3\right)-h\left(-2\right)}{h\left(f\left(10\right)\right)} ,  if

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  

 143\frac{1}{43}  

 319\frac{3}{19}  

 143-\frac{1}{43}  

9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  Find 5(f(h(3)))

-250

250

150

-150

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  

find h(f(10)).

-129

129

100

-100

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 f(x)=3x+1, g(x)= 23x+4, and h(x)=4x5.f\left(x\right)=3x+1,\ g\left(x\right)=\ \frac{2}{3}x+4,\ and\ h\left(x\right)=-4x-5.  Find f(h(-2))

Suppose

10

-9

-10

9

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