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F(x) = 25x + 200 F(3)

User Ron Jacobs
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2 Answers

4 votes

Answer:

f(3)=275, f(5)=325

Explanation:

We just plug in 3 and 5 into the equation:

We get f(x) = 25x + 200

f(3) = 25*3 + 200

=75+200

=275

Interpretation: if there are three cell phones on the plan, then the total monthly cost is 275.

for f(5):

f(5) = 25*5 + 200

=125+200

=325

Interpretation: if there are five cell phones on the plan, then the total monthly cost is 325.

User Briggs
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8.2k points
0 votes

Answer:

F(3) = 275

Explanation:

F(x) = 25x + 200 F(3)

F(3) = 25(3) + 200

F(3) = 75 + 200

F(3) = 275

User Chief Wiggum
by
8.1k points

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