Question

I need help confirming if the calculation i did is correct

Answer 1

For some reason you plugged in t = -6 instead of t = -3

Answer 2

But the steps after that are correct.
Also, it's possible to simplify \(\frac{1}{\sqrt{9}}\)

Answer 3

oh right,thanks i completely missed that. it was supposed to be written as 3-2(-3) and then i get rid off the bracket by multiplying. instead i combined the steps

Answer 4

oh alright, will that be \[1/\sqrt{3}\]

Answer 5

oh wait no

Answer 6

1/3

Answer 7

it should be \(\frac{1}{\sqrt{9}} = \frac{1}{3}\) but I can see what your thought process is

Answer 8

yes

Answer 9

ah i got it, thank you so much

Answer 10

No problem