
Comparing Different Forms of Functions
Authored by Barbara White
Mathematics
8th Grade
CCSS covered

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12 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Function A is represented by the equation. Function B is represented by the graph. What is the rate of change of Function A?
5
3/2
2/3
0, 5
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
2.
MULTIPLE CHOICE QUESTION
3 mins • 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
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Function A is represented by the equation. Function B is represented by the graph. What is the rate of change of Function B?
0, 1
3/2
2/3
0, -1
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which function has the greater rate of change?
Function A because 4/3 is greater than 2.
Function B because 1/2 is greater than 1/4.
Function A because 4 is greater than 2.
Neither. They both have a rate of change equal to 4.
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Function A is represented by the equation. Function B is represented by the graph. Which function has the greater rate of change?
Function A
Function B
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which train travels at a greater rate of speed?
Train A
Train B
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Valerie and Oscar are contestants on the Biggest Loser. Valerie's weight loss progress is represented by the function W = 235 - 2.5t, where W is her weight in pounds and t is the time in weeks.
Oscar's weight loss progress is represented by the table. Who weighed more at the beginning of the show?
Valerie
Oscar
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
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