MEDAL!

Find the exponential regression equation for the data points (-4, 0.75), (-2, 6), (3, 28), and (5, 162).
A. y = 8.43(1.69)^x
B. y = 9.17(1.70)^x
C. y = 5(0.92)^x
D. y = 9.46(2.93)^x

I got D for my answer, do u guys agree its correct?

Question

MEDAL!

Find the exponential regression equation for the data points (-4, 0.75), (-2, 6), (3, 28), and (5, 162).
	A.	y = 8.43(1.69)^x
	B.	y = 9.17(1.70)^x
	C.	y = 5(0.92)^x
	D.	y = 9.46(2.93)^x

 I got D for my answer, do u guys agree its correct?

anonymous · Answer

hrrmm @Directrix would you know if my answer is correct or not?

directrix · Answer

Let me see if I get D. Just a second or two.

anonymous · Answer

okay:)

directrix · Answer

Is this what you cranked out:  Y = 4.6788(2.0638^X)

anonymous · Answer

yep

directrix · Answer

No, that is not even an option. Let me check.

anonymous · Answer

yea, that why when i first did this problem, i most likley had ro guess and round up numbers

directrix · Answer

Well, something is not right.

I have a bad point .075 instead of .75

anonymous · Answer

hmmm

anonymous · Answer

you were right!:)