Question

True or false? The function f(x) = 5x is an exponential function. I think it is true just want to make sure

Answer 1

if the function is \[\large f(x) = 5^x\] then you'd be right

Answer 2

thnx hb this one The function y = log2x is a logarithmic function.

Answer 3

true or false

Answer 4

you tell me

Answer 5

true

Answer 6

yep because there's a log in there

Answer 7

what about this one y = 6x is written as log6y = x

Answer 8

true or false

Answer 9

\[y = 6^x\] right?

Answer 10

no y=6x

Answer 11

so x isn't the exponent?

Answer 12

correct x is not an exponent

Answer 13

ok so y = 6x is linear

so logs aren't involved at all

Answer 14

so it is false

Answer 15

this is wht it looks like

Answer 16

yes it's false

Answer 17

ok thnx

Answer 18

np

Answer 19

is this one true

Answer 20

look at the definition #1 on this page

http://www.mathwords.com/l/logarithm_rules.htm

and you tell me

Answer 21

so it would be true

Answer 22

yes

Answer 23

Write 7^x = 2401 as a logarithmic function.

Answer 24

last one and you tell me

Answer 25

use the definition you just used on the previous problem

Answer 26

logx^7 = 2401
???

Answer 27

no what is the base of 7^x

Answer 28

wat do u mean

Answer 29

in any exponential expression, you have a base and an exponent

Answer 30

what is the base of 7^x

Answer 31

7

Answer 32

so that's the base of the log

Answer 33

so it woul be

log24017 = x

Answer 34

log2401^7 = x

Answer 35

no

Answer 36

7 is the base of the log

Answer 37

so you have it backwards

Answer 38

logx2401 = 7

Answer 39

?

Answer 40

no you were closer last time

Answer 41

logx^7 = 2401

Answer 42

?

Answer 43

no it's

\[\large \log_{7}(2401) = x\]

Answer 44

thnx

Answer 45

np

Answer 46

Write log9729 = 3 in exponential form. is it 9^3