A dolphin is 45 feet underwater and ascends at a constant rate for 18 seconds until it reaches the surface.

Identify and interpret the intercepts, then use the intercepts to graph the line.

The y-intercept is
which means that the dolphin's elevation it begins to ascend is
feet.

The x-intercept is
which means that it takes the dolphin
seconds to reach th

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

answer: 0.26

i used the calculator on google

the height of the surface increases from the center out to the sides of the road

it is c!