Tuesday, May 10, 2016

What can you say about the graph of the function F(x) = (0.5)^x?

What can you say about the graph of the function F(x) = (0.5)^x?

A. Is it decreasing?

B. Is the x-intercept (0,1)?

C. Is the domain of F(x) x> 0?

D. Is the range of F(x) y > 0?


Answer: A. It is decreasing, and D. the range of F(x) y > 0.

Do you believe me?

Well let's graph it and see if these answers hold true.





Looks good to me...what do you think?



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