Question

if f(x) =4-2^(x-1) and g(x) =2x+3 what is the image value of 2 under g o f?
a.1
b.3
c.2
d.4

Answer 1

MY ANSWER IS 1 because ash say so =)))

Answer 2

let me check

Answer 3

\[g(f(x))=2(4-2^{x-1})+3\]
or
\[g(f(x))=8-2^x+3\]
\[g(f(x))=11-2^x\]
\[g(f(2))=11-2^2\]
\[g(f(2))=7\]
this is not matching the options , are you sure about the options or questions?

Answer 4

yes so the answer is E. =)

Answer 5

you didn't even list the option :D :D

Answer 6

i know my professor well sometimes in takehome quiz the answer is not in the option

Answer 7

ash how can i contact u here if i got a take home quiz :D

Answer 8

kingkos even if i'm not here, there are lots of people to help you , you'd find help anytime here:)

Answer 9

;D

Answer 10

lets go to the other question master math

Answer 11

i think D...