Question

what is the domain of this function?

Answer 1

\[f(x) = 2^{x + 5}\]

Answer 2

@jim_thompson5910

Answer 3

any ideas?

Answer 4

all real numbers? haha i'm not sure.

Answer 5

you are correct

Answer 6

@jim_thompson5910 can you help me with the range of this function?
\[2^{x} + 1\]

Answer 7

hint: the range of

\[\large y = a*b^{cx-h} + d\]

in interval notation is [d, infinity)

note: this is if a > 0

Answer 8

sooo... y > 1?

Answer 9

good

Answer 10

sorry I should have said (d, infinity), but you got the right answer

Answer 11

okay thanks. i have other questions so if you wanna feel free to help me look for my next post!

Answer 12

do what you can on your own then ask for help on any you're stuck on

I'll try to come by and help out, others can help as well