Question

Following graph is equal to what equation?

I believe for this one it is equal to -
http://gyazo.com/475495bdd392f70271f92a9bbc31f562

Answer 1

@UsukiDoll Help me, this is just checking what I've done for these evil review problems.

Answer 2

oh this is a graph transformation.. so we compare f(x) = 2^x and create some sort of transformation to have the blue line

Answer 3

Yup! I have five of them on this torturous review packet

Answer 4

what do you notice? we have the original equation but there's something going on for the blue line

Answer 5

is there a rotation or a reflection?

Answer 6

I think it's a reflection.

Answer 7

yes we are reflecting..
Are we reflecting along the y axis or the x axis?

Answer 8

for reflection
y=f(-x) reflection along the y axis
y= -f(x) reflection along the x axis

Answer 9

X-axis.

Answer 10

woohoo!
but we're still not done.. we may have reflect but is the reflected graph going down, up, left, or right ?

Answer 11

Right?

Answer 12

probably not because if you're shifting to the right.. we won't have an intersection point which is (0,1)