Question

http://prnt.sc/by6x9u

Answer 1

@phi

Answer 2

question number "C" please

Answer 3

shouldn't it be 98?!?!?

Answer 4

this seems to be the exponential function which can be calculated using excel

Answer 5

or do i plug-in "0" into each equation and solve?!?!?

Answer 6

i've done all that....

Answer 7

fit each model to the data first of all, have all the model equations. and then everywhere put x = 0 for initial number.

Answer 8

k that's what i thought!! thanks!!

Answer 9

but you'll get 98 with the exponential model which you have already found.... for rest of the models you might end up with different values.

Answer 10

http://prnt.sc/by817d

Answer 11

or do i plug-in "0" into each equation and solve?!?!?
that sounds right. each model is a function of "x" (time)
and they want the predicted "y" when x is 0

Answer 12

yes ser!!

Answer 13

thanks everyone!! love you all!!