Representation of Functions
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fill in the missing value.
1
3
2
4
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
y = 50x
What is the value of y when x = 0?
y = 0
y = 50
y = 100
y = 1
Tags
CCSS.6.EE.C.9
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
y = 7x + 49
What is the value of y when x = -12?
y = -12
y = -35
y = -42
y = -49
Tags
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate the function rule:
y = x - 1 for x = -2
y = 3
y = -3
y = 4
y = -4
Tags
CCSS.HSF.IF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate the function:
y = 3x + 2 for x = 5
y = 18
y = 17
y = 56
Tags
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Output values are known as...
domain
range
function
relation
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Function A is represented by the table. Function B is represented by the equation y = 3x - 4. Which function has the greatest rate of change?
Function A because it has a rate of change of 1/2 and Function B has a rate of change of 1/3.
Function B because it has a rate of change of 3 and Function A has a rate of change of 2.
Function B because it has a rate of change of -4 and Function A has a rate of change of -10.
Function A because it has a rate of change of 10/7 and Function B has a rate of change of 3.
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
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