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The function f(x) = 10x + 45, represents the cost per month of a cell phone plan when x amount of gigabytes are used OVER the monthly allowance. Interpret the meaning and value of f(7) *
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The function f(x) = 10x + 45, represents the cost per month of a cell phone

plan when x amount of gigabytes are used OVER the monthly allowance.
Interpret the meaning and value of f(7) *

User Juan Picado
by
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1 Answer

5 votes

Answer:

y=115

Explanation:

Plug in 7, to x

f(7)= 10(7) +45

f(7) = 70+45

f(7) = 115

User Khael
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