Online Course Discussion Forum

Math Challenge I-C Handout 5

 
 
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Re: Math Challenge I-C Handout 5
by Christina Peng - Thursday, October 12, 2017, 4:28 PM
 

This is kind of confusing...

Is this what you mean?

Question 5.28:

Part a): y=122xy=122x.

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

y=2^(x-1)

Part b): y=22x

y=(2^-2)^x

y=(1/4)^x


Does the answer have to be like number to the x's power?