Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

plz help me im in 8th @misty1212

OpenStudy (anonymous):

OpenStudy (anonymous):

hey @misty1212

OpenStudy (misty1212):

hey how are you?

OpenStudy (anonymous):

fine and u

OpenStudy (misty1212):

ok not sure if i quite understand "starting value" though maybe it means the y intercept?

OpenStudy (anonymous):

yes

OpenStudy (misty1212):

ok then lets do them in reverse order

OpenStudy (anonymous):

ok

OpenStudy (misty1212):

the starting value (never heard that term for the y intercept before) is easy to see with your eyes where does the line cross the y axis?

OpenStudy (anonymous):

for the first one

OpenStudy (misty1212):

for D

OpenStudy (misty1212):

the picture

OpenStudy (anonymous):

D is gonna be negative so i know it cant be the answer

OpenStudy (misty1212):

i think you are focusing on the slope still, but that is not what the question is asking about

OpenStudy (misty1212):

it is asking about what you get when \(x=0\)

OpenStudy (misty1212):

for D if \(x=0\) then \(y=2\) that is where the line crosses the y axis

OpenStudy (anonymous):

ok

OpenStudy (misty1212):

for C if \(x=0\) then \(4y=16\) so \(y=4\)

OpenStudy (misty1212):

for B if \(x=0\) then \(y=-8\)

OpenStudy (anonymous):

and wat were tryna find is y right

OpenStudy (misty1212):

yeah y when x is zero

OpenStudy (anonymous):

ok so now we need to get a

OpenStudy (misty1212):

if you look at the pattern you can see it every time you go up the columns, x decreases by 1, y increased by 5

OpenStudy (misty1212):

5 more than -3 \(-3+5=2\)

OpenStudy (anonymous):

true so there is a tie beetween D and A but 4 is the greater of all so 4 would be the answer rite

OpenStudy (misty1212):

yeah if "starting value" means y intercept then four it the biggest

OpenStudy (anonymous):

ok so wen its asking greatest starting value? means wat is the greatist Y value not X

OpenStudy (misty1212):

unfortunately for you, this is very non standard language, and doesn't really make any sense then again neither does calling \(8x+4y=16\) a function your math class is not very good i guess

OpenStudy (misty1212):

i think it is asking for \(y\) when \(x=0\)

OpenStudy (anonymous):

ok

OpenStudy (misty1212):

i would go with 4 from C

OpenStudy (anonymous):

same

OpenStudy (anonymous):

do u have time to do 1 more with me but this time its like a word problem

OpenStudy (misty1212):

sorry you have such a poor math teacher/class it is not your fault ok if i can

OpenStudy (anonymous):

here it is

OpenStudy (misty1212):

the slope of the first line?

OpenStudy (anonymous):

wait

OpenStudy (misty1212):

let me know when you get \(y=16x+560\) has slope \(16\)

OpenStudy (anonymous):

wouldnt blank one be 35

OpenStudy (misty1212):

for the second one the slope is \(568-504\)

OpenStudy (anonymous):

and blank 2 be 504

OpenStudy (misty1212):

no first one is 16 second one is \(568-504=64\)

OpenStudy (misty1212):

it is theslope both times

OpenStudy (anonymous):

how did uk wat to subtract and uk add

OpenStudy (misty1212):

the slope of \(y=16x+b\) is \(16\)

OpenStudy (anonymous):

ok

OpenStudy (misty1212):

for the second one, an increase of 1 tbsp gives an increase in calories of \(568-504=64\)

OpenStudy (anonymous):

o ok u would subtract on that one ok im thinking u wouldnt do nothin to it just look at the table graph wat ever thing its called lol

OpenStudy (anonymous):

ima bought to submit my homework into the comeputer lol scared

OpenStudy (anonymous):

|dw:1419186245953:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!