PLEASE SOMEONE HELP ME I ONLY HV 30 min A marine biologist is studying the growth of a particular species of fish. She writes the following equation to show the length of the fish, fim), in cm, after m months:
f(m) = 4(1.08)
Part A: When the marine biologist concluded her study, the length of t
fish was approximately 6.86 cm. What is a reasonable domain
plot the growth function? (4 points)
Part B: What does the y-intercept of the graph of the function f(m) represent? (2 points)
Dart. What is the avergne rate of chanf the function frol from m=3 to m=7 And what does it represent

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

6 and 24

step-by-step explanation:

6 x 4 = 24