Which function is graphed below? Select all that apply.

https://hanwingspanps.owschools.com/media/g_alg02_ccss_2015/9/img_alg2_9_4_mc11_graph.gif

y = -2^x
y = -2^-x
y = 2^-x
y = 2^x
y = - (1/2)^x
y=-(1/2)^-x

Question

Which function is graphed below? Select all that apply.

https://hanwingspanps.owschools.com/media/g_alg02_ccss_2015/9/img_alg2_9_4_mc11_graph.gif

y = -2^x
y = -2^-x
y = 2^-x
y = 2^x
y = - (1/2)^x
y=-(1/2)^-x

anonymous · Answer

@ganeshie8 @inkyvoyd @Hero @Loser66 @mathmale @UnkleRhaukus

loser66 · Answer

Your idea?

anonymous · Answer

the first four maybe

loser66 · Answer

If you are not sure, put all in https://www.desmos.com/calculator and pick the graphs look like yours

mathmale · Answer

D. Dan:

Does the following sketch remind you of some familiar function?  If so, name it.|dw:1460307825884:dw|