Multiplying Functions
Authored by Morgan Philpot
Mathematics
4th - 12th Grade
CCSS covered
Used 100+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
f(x)=2x + 4
g(x)=3x2 - 1
Find f(x) ⋅ g(x)
6x4 + 12x3 - 4x2 - 8x
-6x3 + 12x2 + 2x - 4
6x3 + 12x2 - 2x - 4
5x2 - 18x + 20
Tags
CCSS.HSF-BF.A.1B
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
f(x) = 4x + 8
g(x) = x + 3,
Find f(x) ⋅ g(x)
4x2 + 24
4x2 + 20x + 24
4x2 + 12x + 24
4x2 + 4x + 24
Tags
CCSS.HSF-BF.A.1B
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
f(x)= x3 - 3x
g(x)= - 4x + 1
Find f(x) ⋅ g(x)
-4x3 -5x2 - 3
-4x3 + 2x2 - 3x
-4x4 + x3 + 12x2 - 3x
-4x4 - x3 + 12x2 + 3x
Tags
CCSS.HSF-BF.A.1B
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If g(x) = 6x + 4 and f(x) = 3, find f(x) * g(x)
18x + 4
9x + 7
6x + 7
18x + 12
Tags
CCSS.HSF-BF.A.1B
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Perform the indicated operation.
Tags
CCSS.HSF-BF.A.1B
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Perform the indicated operation.
Tags
CCSS.HSF-BF.A.1B
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
x2+4x+8
x2+8x+8
x2+8x+6
x2+6x+8
Tags
CCSS.HSA.APR.A.1
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