Question

help:(

Answer 1

with?

Answer 2

attached picture!

Answer 3

i just need the number on the last part its not 4x

Answer 4

\[\cosh x - \sinh x = \dfrac{e^x+e^{-x}}{2} - \dfrac{e^x-e^{-x}}{2} = e^{-x}\]

Answer 5

yes...

Answer 6

i know that:) wouuuu

Answer 7

your function is same as \[y = 7 e^{-2x}\]

Answer 8

oh man like that? not like y=7e-2x

Answer 9

so it's in exponential form? this is my last try is it 100% right?

Answer 10

do not rush, thats not your answer

Answer 11

thats your function
you need to find the tangent line to that function at the given point (0, 7)

Answer 12

oh okay no wonder i was confused

Answer 13

are you still confused ?

Answer 14

thats where i go wrong

Answer 15

idk i have 4x idk why?