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Evaluate the function rule for the given value. f(x) = 15^x for x = 3

a. 14,348,907

b. 3375

c. 225

d. 45

2 Answers

7 votes
b.3375
since x is 3 you then type the equation like this 15^3 and multiply 15 three times
User DontGoPlastic
by
7.6k points
4 votes

Answer:


15^(3) = 3375.

Explanation:

Given :
f(x) = 15^(x) for x =3.

To find : evaluate the function rule for the given value.

Solution : We have given
f(x) = 15^(x).

For x = 3.

Rule : If
a^(3) = a*a*a


f(3) = 15^(3)

Then
15^(3) = 15*15*15.


15^(3) = 3375.

Therefore,
15^(3) = 3375.

User Look Left
by
8.2k points
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