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7 April, 18:51

For each function, what is the output of the given input?

For f (x) = - 2x + 6, find f (-2).

a.

- 14

b.

2.

c.

-2

d.

10

Tickets to a concert are available online for $35 each, plus a one-time handling fee of $2.75. The total cost

a function of the number of tickets bought. What function rule models the cost of the concert tickets (0) ?

Evaluate the function for 4 tickets.

a. 35t + 2.75; $46.00

b. 2.75t + 35; $46.00

c. 2.75t + 35; $142.75

d. 35t + 2.75; $142.75

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Answers (1)
  1. 7 April, 21:39
    0
    1. d. 10.

    2. d. 35t + 2.75; $142.75.

    Step-by-step explanation:

    1. f (-2) = - 2*-2 + 6

    = 4 + 6

    = 10.

    2. The answer is 35t + 2.75

    and the cost of 4 tickets = 35*4 + 2.75 = $142.75.
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