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Mathematics 18 Online
OpenStudy (anonymous):

Graph the exponential function and state the domain and range. y = 5(x - 3)

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (amorfide):

this looks linear to me is the x-3 a power?

OpenStudy (anonymous):

OpenStudy (anonymous):

I don't think so hmm... :/

OpenStudy (amorfide):

this is a straight line graph if it is how you wrote it

OpenStudy (anonymous):

Which pic do you think 1 2 3 or 4

OpenStudy (anonymous):

I think your talking about pic four

OpenStudy (amorfide):

nope one second

OpenStudy (anonymous):

oh sorry I'm a lil blind lol

OpenStudy (amorfide):

|dw:1348395264636:dw|

OpenStudy (amorfide):

yeah go with pic 4

OpenStudy (anonymous):

you meant y=e^(5x-3) right

OpenStudy (amorfide):

omg i hope not

OpenStudy (anonymous):

No lol y = 5(x-3)

OpenStudy (anonymous):

thats how the question is asked... with no e in it

OpenStudy (anonymous):

no i jyst want to know she has written equation y=5x-3 and thats linear and she is posting exponential answers..just want to be sure of where we are going

OpenStudy (amorfide):

i treated it as 5^(x-3) the only exponential i can find

OpenStudy (anonymous):

I'm going with pic four :/

OpenStudy (amorfide):

anyways the domain is all x values you can put it, im pretty sure you can put any x value into this so domain is all real numbers range is all the y values you gain from this, which is y>0

OpenStudy (anonymous):

check for point (3,1)...when x=3 y=1...whichever garph satifies it should be the solution

OpenStudy (anonymous):

Domain: (-8, 8) , Range: (0, 8) that for pic four I didn't put that with the pic, but thats the domain.

OpenStudy (amorfide):

oops i feel dumb, i did 1/5 when i subbed in 3 for x

OpenStudy (anonymous):

hmmm do you still think its pic four lol

OpenStudy (anonymous):

he he...but i thing substituting 3,1 is the best bet bet here...finding domain and range will make it tedious

OpenStudy (anonymous):

ahh which one guys :(

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