Connecting Representations of Functions
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
Used 1+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 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
1 min • 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
3.
MULTIPLE CHOICE QUESTION
1 min • 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
4.
MULTIPLE CHOICE QUESTION
1 min • 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
1 min • 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
6.
MULTIPLE CHOICE QUESTION
1 min • 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 is losing weight faster?
Valerie
Oscar
Tags
CCSS.8.F.A.2
CCSS.HSF.IF.C.9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the relation a function? Why, or why not?
Yes, because the x-value of 11 has two y-values.
Yes, because each x-value has only one y-value.
No, because the x-value of 11 has two y-values.
No, because each x-value has only one y-value.
Tags
CCSS.8.F.A.1
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