Question

Which logarithmic graph can be used to approximate the value of y in the equation 4^y = 8?

Y = 2 I think but I have no idea how to do a logarithmetic graph.

Answer 1

PLEASEEE HELP I GOT LIKE 10 MINS.

Answer 2

i think your right

Answer 3

take logs of both sides
y ln 4 = ln 8

Answer 4

y = ln8 / ln 4

Answer 5

Do I need to makes those into decimals?

Answer 6

That makes it 1.5

Answer 7

I got it right thank you!!