Functions, Linear Functions, and Function Notation

What is f(1)?

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• 1

• 5

• 0

• 4

What is f(8)?

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• 8

• 0

• 3

• -2

For what value of t is H(t) = 4" ?

• 0

• 1

• 2

• 14

Evaluate f(-3).

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• -2

• 2

• 0

• 6

Find f(0).

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• 1

• 2

• -1

• 3

Complete the function notation below:

f(____) = 214

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• 1990

• 1991

• 1989

• 1994

What is x if f(x) = -2?

• 4

• 0

• 3

• 8

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, n, and the total fitness club membership, M?

• M(n)=15n

• M(n)=15n+80

• M(n)=n+15

• M(n)=80n+15

If M(n)=15n+80 represents the total membership at a fitness club after n months being open, what was the total club membership after 7 months?

• 87 members

• 95 members

• 102 members

• 185 members

If M(n)=15n+80 represents the total membership at a fitness club after n months being open, how many months did it take the club to reach 260 members?

• 8 months

• 10 months

• 12 months

• 14 months