If this is the graph of f(x)=a^(x+h) +k, then...

A. The domain is (-∞,∞) & the range is (h,∞)
B. The domain is (h,∞) & the range is (-∞,∞)
C. The domain is (h,∞) & the range is (k,∞)
D. The domain is (-∞,∞) & the range is (-k,∞)

Question

If this is the graph of f(x)=a^(x+h) +k, then...

A. The domain is (-∞,∞) & the range is (h,∞)
B. The domain is (h,∞) & the range is (-∞,∞)
C. The domain is (h,∞) & the range is (k,∞)
D. The domain is (-∞,∞) & the range is (-k,∞)

anonymous · Answer

attachment

anonymous · Answer

domain = all legal x inputs
range = all legal y outputs
as x is obviously all real numbers you can eliminate B and C.
Look carefully at the graph and at A and D and determine the range of the function

anonymous · Answer

would it be D since it goes from a negative to a positive? @ehuman

anonymous · Answer

That's using you detective skillz!

anonymous · Answer

Was my answer wrong or right? :o

anonymous · Answer

lol, yes it is correct. I was congratulating not teasing.

anonymous · Answer

hahah thank you so much! :)

anonymous · Answer

my pleasure