Question 1.1. Jill entered y = 2 * 5^(x – 4) into an online graphing tool.

What function did she graph?
(Points : 1)
y = 2(5)^x – ^4
y = 2(5)^x – 4
y = (2 •5)^x – 4
y = (2 •5)^x – 4

Question

Question 1.1. Jill entered y = 2 * 5^(x – 4) into an online graphing tool.

What function did she graph? 
(Points : 1)
       y = 2(5)^x – ^4
       y = 2(5)^x – 4
       y = (2 •5)^x – 4
       y = (2 •5)^x – 4

anonymous · Answer

I think it would be y =2(5)x - 4 it should be :P

anonymous · Answer

ok thankyou

anonymous · Answer

can you help me with some more?

anonymous · Answer

please hel[p

anonymous · Answer

Try this equation:$$y=20e ^{.4054x}$$ Where x is the number of weeks.

anonymous · Answer

attachment

anonymous · Answer

If this is a test, we are not suppose to answer the question. However, these questions seem fairly straight forward. 

The only thing that may be confusing is the notation. $$a _{n}$$

If this is not a test, then post as a new question.