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2 votes
Help meeeeeeeeeeeeeeee

Help meeeeeeeeeeeeeeee-example-1
User Bebe
by
7.5k points

1 Answer

2 votes

Answer:

75

Explanation:

f(4) means to use 4 in place of x.

f(x) = 3(5)^(x-2)

fill in 4 for

f(4) = 3(5)^(4-2)

do the 4-2 subtraction first

f(4) = 3(5)^2

do the 5 to the 2nd power next.

f(4) = 3(25)

last, multiply.

f(4) = 75

This is just following the typical order of operations.

User Fxnn
by
8.9k points

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