All categories

3 years ago

Which grach represents a proportional relationship

Mathematics

1 answer:

AysviL [449]3 years ago

8 0

Should be 2 and 3 sooo yeahhh

You might be interested in

Jason paid $47.50 to buy 9 youth tickets and 1 adult ticket to a school carnival. Raymond paid $46.00 to buy 4 youth tickets and

Tasya [4]

Answer:Youth are 4.5$

Adults are 7$

Step-by-step explanation:Jason buys 9 youth tickets.9 times 4.5=40.5+7 would be 47.5$

Raymond buys 4 youth tickets 4 times 4.5=18+28=46 and how i get 28 is 7 times 4=28

8 0

3 years ago

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

Paladinen [302]

Answer:

uhhhhhhh

Step-by-step explanation:

6 0

3 years ago

What divided by 80 equals 70?

xeze [42]

X/80 = 70
x = 80x70
x = 5,600

7 0

3 years ago

Read 2 more answers

What is the average rate of change from 0 to 2 of f(x)=x^3-x+4

Kay [80]

$\mathbf{Task.} ~ \mathrm{What~is~the~average~rate~of~change~from~0~to~2~of~} f(x) = x^{3} - x + 4?$

$\mathrm{The~average~rate~} \upsilon ~ \mathrm{of~change~of~the~function~} f(x) ~ \mathrm{over~the~interval~} [x_{1}; \ x_{2}]\\\mathrm{can~be ~ found~on~the~formula \colon}$

$\boxed{\upsilon = \dfrac{\Delta f}{\Delta x} = \dfrac{f(x_{2}) - f(x_{1})}{x_{2} - x_{1}} }$

$\mathrm{For~the~function,} ~ f(x) = x^{3} - x + 4 ~ \mathrm{the~average~rate~of~change~over~the~interval}\\\mathrm{from~0~to~2 \colon}$

$f(0) = 0^{3} -0 + 4 = 4;$

$f(2) = 2^{3} - 2 + 4 = 8 + 2 = 10;$

$\Delta f = 10 - 4 = 6;$

$\Delta x = 2 - 0 = 2.$

$\upsilon = \dfrac{6}{2} = 3.$

$Answer \colon 3~\blacktriangle$

3 0

3 years ago

I need help on these problems I'm not good in mathematics

Monica [59]

Well u could make a tree with the 2 numbers on top so one of the numbers on one tree and the other number on the other and then make a triangle so if the 2 numbers are 12 and 8 then you would put 8 on one and 12 on the other and then put a triangle under the 2 numbers and then lis the 2 numbers that multiply to get those answers so for 8 it would be 2 and 4 you would circle the 2 because it has nothing that can be multiplied to get it and keep going with 4 and get 2 and 2 and then circle the 2s then make a table and put the 2 2s in one column and then put the other 2 in another column then bring one number down from each column and multiply them together and you will get your answer if there are all different numbers then put them in all separate columns. Hope this helped!

7 0

4 years ago