Question

Help please I will attach a screenshot :P

Answer 1

divide change in depth over change in elapsed time

for example:

when the elapsed time changes from 0 to 16, the depth changes from 2.5 to 2.9

so (2.9-2.5)/(16-0) = ?

Answer 2

0.025?

Answer 3

good so rate of change = 0.025

to find the initial value/y intercept simply take the value of the depth at time = 0

Answer 4

Oh so first answer would be 0.025?

Answer 5

yes

Answer 6

and 2nd would be 0

Answer 7

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Vocaloid
good so rate of change = 0.025

to find the initial value/y intercept simply take *** the value of the depth *** at time = 0
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 8

what is the depth at time = 0?

Answer 9

0? whuuut? XD

Answer 10

take a look at the table

at "elapsed time" 0, what is the depth?

Answer 11

ohhh 2.5

Answer 12

good, 2.5 is your answer

Answer 13

Ah, thanks so much :D