Question

how do i evaluate f(x) = log(8)x for 64?

Answer 1

f(64) = log(8) 64

Answer 2

I'm confused...the question is asking for a y value with 64 as x value...

Answer 3

i need to know what the y value is I can do it once someone explains how

Answer 4

y = f(x)

Answer 5

\[Y_{64} = f(64) = \log(8) 64\]

Answer 6

=log(8) (8^2)
=2 log(8) 8
=2

Answer 7

ohhh okay now I get it and I feel stupid for not getting it at first xD Thank you!

Answer 8

np