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2 years ago

7

Rachel had a popcorn machine at her party. Determine whether the relationship between time and the amount of popcorn popped is d

irectly proportional.

2 answers:

lorasvet [3.4K]2 years ago

8 0

Answer:

Step-by-step explanation:

The answer is C on edge

daser333 [38]2 years ago

5 0

The relationship between time and amount of popcorn popped is proportional.

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What is the average rate of change of the function f(x) =<br> x2 + 4 for 1 Sx <5?

maxonik [38]

Solve the equation for 1 and 5:

1^2 +4 = 1+4 = 5

5^2 + 4 = 25 +4 = 29

Find the difference:

29 -5 = 24

Find the difference of the X values: 5-1 = 4

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The rate of change would be: 24/4 = 6

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swat32

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2 years ago

Amira and Mandisa sell balloon animals at different stands on the boardwalk. They each use a constant number of balloons per ani

MAXImum [283]

Mandisa uses 5 balloons for each animal, this means that Mandisa uses more.

<h3>Linear equation</h3>

Linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the number of balloons for x animals.

Amira uses 4 balloons for each animal.

For Mandisa, using the table using (20, 225) and (60, 25):

$slope(m)=\frac{y_2-y_1}{x_2-x_1}=\frac{25-225}{60-20}=-5$

Therefore Mandisa uses 5 balloons for each animal, this means that Mandisa uses more.

Find out more on linear equation at: brainly.com/question/14323743

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1 year ago