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Lapatulllka [165]
3 years ago
10

Let ​ f(x)=x2+6x+11​. What is the average rate of change from x = 5 to x = 8?

Mathematics
2 answers:
svlad2 [7]3 years ago
7 0

Answer: the answer is 19

Step-by-step explanation:

Korvikt [17]3 years ago
6 0
Plug 8 into the equation and divide it by that equation but with 5 plugged in

\frac{ {8}^{2} + 6(8) + 11}{ {5}^{2} + 6(5) + 11 }
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How do i do segment measures
Eduardwww [97]

Asimply measure its length. What else could you measure? After all, length is the only feature a segment has. You’ve got your short, your medium, and your long segments.

Step-by-step explanation:

length

7 0
3 years ago
You have 100 feet of fencing and decide to make a rectangular garden. What is the largest area enclosed
k0ka [10]

Answer:

625 ft^2

Step-by-step explanation:

Given

P = 100 --- perimeter

Required

The largest area

The perimeter is calculated as:

P = 2 * ( L + W)

So, we have:

2 * ( L + W) = 100

Divide both sides by 2

L + W  = 50

Make  L the subject

L = 50 - W

The area is calculated as:

A= L * W

Substitute L = 50 - W

A= (50 - W) * W

Open bracket

A = 50W - W^2

Differentiate with respect to W

A' = 50 -2W

Set to 0; to get the maximum value of W

50 - 2W = 0

Collect like terms

-2W = -50

Divide by -2

W = 25

So, the maximum area is:

A = 50W - W^2

A = 50 * 25 - 25^2

A = 1250 - 625

A = 625

3 0
3 years ago
A group of 10 people were shown 15 photographs. Each person was asked to choose their favourite photo, and the choices were reco
devlian [24]

The data type of the recorded data is a. nominal.

In statistics, there are different types of data which includes nominal, ordinal, ratio, and interval data.

For nominal data, they are mainly used for identification and classification of variables. or simply put, they are used for labelling variables and has no numerical value attached to them.

In the example given above, each recorded choice of each person in the group would be recorded as nominal data for the sake of classification. The photographs can be labelled using letters or assigned numbers. However, these numbers are merely for identification purpose.

Therefore, the data type recorded is a. nominal.

Learn more about data type here:

brainly.com/question/14189587

6 0
3 years ago
What is the slope of the line represented by the equation y = -2/5 -5x
vodka [1.7K]

Answer:

-5

Step-by-step explanation:

The slope is the coefficient of x in this case. That means that the answer is -5.

3 0
3 years ago
1. What is - 7 5/12
tester [92]
The answer is -7.4166666 or written as -7.4167
4 0
3 years ago
Read 2 more answers
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