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Mathematics 21 Online
OpenStudy (freemap):

Please Help Me

OpenStudy (anonymous):

What's your question?

OpenStudy (anonymous):

shoot me

OpenStudy (anonymous):

not literally

OpenStudy (freemap):

Which functions are exponential growth functions? Choose exactly two answers that are correct.

OpenStudy (michele_laino):

we have an exponential growth function, when we have this function: \(\Large y=k^x\), with \(\large k>1\)

OpenStudy (michele_laino):

@freemap

OpenStudy (freemap):

how do we solve that

OpenStudy (michele_laino):

for example: is \(0.75>1 \; ?\)

OpenStudy (freemap):

a?

OpenStudy (michele_laino):

since \(0.75<1\) then option A. is a wrong option

OpenStudy (michele_laino):

is \(3/2 > 1 \; ?\)

OpenStudy (freemap):

no

OpenStudy (michele_laino):

yes! please look at this: \(3/2=1.5\)

OpenStudy (freemap):

yes

OpenStudy (michele_laino):

so, option B. is correct!

OpenStudy (michele_laino):

is \( 1/3 > 1 \;?\)

OpenStudy (freemap):

no

OpenStudy (michele_laino):

correct! So, option D. is a wrong option

OpenStudy (freemap):

so b and c are correct

OpenStudy (michele_laino):

yes!

OpenStudy (freemap):

thank you

OpenStudy (michele_laino):

:)

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