Question

calc problem

Answer 1

@SolomonZelman

Answer 2

can you explain number 2? @SolomonZelman

Answer 3

That's the integral, you want the derivative.

Answer 4

oh oops

Answer 5

show your solution here

Answer 6

2t-9

Answer 7

all of it

Answer 8

what?

Answer 9

show all of your solution properly

Answer 10

am i finding the derivative of t^2-9t+18 right?

Answer 11

can you do it properly, like how you'd show a professor?

Answer 12

2t-9...

Answer 13

@SolomonZelman

Answer 14

@DanJS

Answer 15

?

Answer 16

can you continue ?

Answer 17

the question asks for things about the velocity, they gave you v(t) already, i don't think you need to integrate or differentiate anything here.

ave velocity = [ v(8) - v(0)] / [8 - 0]
right?

Answer 18

instantaneous velocity at t=5 is v(5)

Answer 19

ohh okay got it(: thanks!

Answer 20

are there more questions to it...3,4,5...?

Answer 21

or do they just give you that other information to conduse you

Answer 22

confuse