Question

Another question = more medals o:

Answer 1

@SydtheKid913 @StudyGurl14 :)

Answer 2

rate of change would be 80?

Answer 3

so in this case you would use the same rise over run formula for slope but it would be negative :D

Answer 4

initle value would be 100?

Answer 5

do you mean *initial? in that case yes but the rate of change is the slope remember? so how many songs is it decreasing by every week?

Answer 6

initial, sorry haha

Answer 7

it would decrease by 20 each week

Answer 8

there you go :D so that is the rise what is the run?

Answer 9

ill shoot random guesses, 5? 100?

Answer 10

100 is already the initial value, so im guessing 5

Answer 11

nope how many weeks is it increasing by every block? Oh and I forgot to tell you that the rise of 20 is actually -20 because it has a negative slope :D

Answer 12

ill post you my part A answer and we'll see if its right

Answer 13

ok :)

Answer 14

The rate of change is 20, and the initial value is 100. The rate of change represents how many songs is downloaded per week, and the initial value represents how many songs has to be downloaded.

Answer 15

good job that looks right to me! let's see if we can get a second opinion I'm still not to sure about the whole "initial value" deal @StudyGurl14

Answer 16

@TheSmartOne @suckerofmath @sleepyjess

Answer 17

I don't think they're going to come but I believe that's right I'd give it a shot

Answer 18

Hold on while i check

Answer 19

Alright ;)

Answer 20

Looks good, except the rate of change is -20, not 20

Answer 21

what about part B?

Answer 22

y= mx + b
m = slope (rate of change)
b = initial value

Answer 23

alright, thank you so much again syd and study :D

Answer 24

Yep :)

Answer 25

y = -20x + 100?

Answer 26

:) Oops I forgot about the - sign O.o

Answer 27

You were closer to the answer than me XD

Answer 28

so is y = -20x + 100 right? :D

Answer 29

yep

Answer 30

Sweet, I might have ONE more question, ill try to figure it out on my own, if i need help ill post it :)

Answer 31

Thanks again guys, yall are LIFE SAVERS

Answer 32

lool :P thx I try

Answer 33

OMG 4 more medals and I get a title O.o

Answer 34

o: sweeet