Can someone Please HELP me with 10 Questions i don'ti don't want to fail my test and i don't have much time left. All the Q's i will post will probably not have an A-D thing but i will try to add it.

Question

lolipop_drum312 · Answer

Which ordered pairs lie on the graph of the exponential equation ​xf(x)=128(0.5)x ​ ?

Select each correct answer.

​A. (0,1)

​ B. (1,64)

​C.  (3,16)

​​ D. (8,0.5)

lolipop_drum312 · Answer

What function represents the graph y=4^x−1y? A. q B. r C. s D. t https://static.k12.com/nextgen_media/assets/8078551-NG_AL1_SemA_06_UT_40.png

lolipop_drum312 · Answer

The function f(x)=(25^)xis shown on the coordinate plane.
 

Select from the drop-down menus to correctly describe the end behavior of f(x)f(x) . 
As x decreases without bound, the graph of f(x)f(x)   .
As x increases without bound, the graph of f(x)f(x)   .

lolipop_drum312 · Answer

https://static.k12.com/nextgen_media/assets/8079944-NG_AL1_SemA_06_UT_14.png

snoopdogg · Answer

ill help but what do you think number 1 is

mathmale · Answer

I hope these questions are not straight from a test.  In that case, we cannot help you.

mathmale · Answer

I don't believe that your "xf(x)=128(0.5)x" in Question 1 is correct.  Was there really an "x" in front of "f(x)"?

mathmale · Answer

Also, the right side should be 128(0.5)^x.  The " ^ " sign indicates "exponentiation" and is required.

snoopdogg · Answer

wow you can help him but not me soo unfair