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3 years ago

How do I find the rate of change?

Mathematics

1 answer:

miv72 [106K]3 years ago

7 0

Answer:

To find the average rate of change, we divide the change in the output value by the change in the input value.

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Which ordered pairs is a solution to −5x + 3y > 12?

In-s [12.5K]

Answer :-

Given inequality ,

-5x +3y > 12
3y > 5x + 12
y > 5/3x + 12/3
y > 5/3x + 4

From the options ,

When x is 3 and y = 9

y >1* 5 + 4
y > 5 +4
9> 9 ( Not possible )

When x is -5 y is 5

y > 5/3*-5 + 4
y > -8.3 + 4
5 > -3.7 ( Possible )

When x is 3 y is -6

y > 5 + 4
-6 > 9 ( Not possible )

When x is -2 y is -5

y > -3.33 + 4
-5 > -0.67 ( Possible )

When x is 2 y is 8

y > 3.33 + 4
8 > 7.77 ( possible )

When x is -6 y is 0

y > -10 +4
0 > -6 ( possible )

7 0

3 years ago

Read 2 more answers

Leon measured the distance each of his four toy cars rolled across the floor. Which car measurement that has a 4 in the thousand

Kobotan [32]

0.714 and so does 0.224 has 4 in the thousandths place, but in shortest distance I believe it is 0.714

8 0

3 years ago

If dab=125 what is the measure of cba justify your reasoning

KonstantinChe [14]

The answer is D. x=y-z-9/7

8 0

3 years ago

Many account holders are required to purchase the checks they use. true or false

Varvara68 [4.7K]

Answer:

True

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Chapter 1: Quadrati

Bad White [126]

Answer:

mid point of AB (0.5 , 0)

Step-by-step explanation:

2x + 5y = 1 2x = 1 - 5y

y = 2xy+ 5 = (1 - 5y)*y + 5 = y - 5y² + 5

y-y = y - 5y² + 5 - y = - 5y² + 5

0 = - 5y² + 5

5y² = 5

y² = 1

y = 1 or y = -1

if y = 1 x = 1/2 (1 - 5) = -2 .... point A (-2 , 1)

if y = -1 x = 1/2 (1 + 5) = 3 ..... point B (3 , -1)

mid point of AB (x' , y') : x' = 1/2 (x₁ + x₂) = 1/2 (-2 + 3) = 1/2

y' = 1/2 (y₁ + y₂) = 1/2 (-1 + 1) = 0

8 0

3 years ago