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4 years ago

What is the average rate of change for this function for the interval from x = 2 to x = 4?

Mathematics

1 answer:

Lelechka [254]4 years ago

5 0

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 2, 4 ]

From the table

f(b) = f(4) = 16

f(a) = f(2) = 4, hence

average rate of change = $\frac{16-4}{4-2}$ = $\frac{12}{2}$ = 6

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What is the name of an interior angle of a triangle that is not adjacent to a given exterior of the triangle

d1i1m1o1n [39]

Definition of an exterior angle

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6 0

3 years ago

How to evaluate this f (x) = -x^+1 for x =-3

sukhopar [10]

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4 0

3 years ago

Read 2 more answers

X - 12 2x find the perimeter

11111nata11111 [884]

Answer:

6x-24

Step-by-step explanation:

First, we must add x-12 to 2x. We will get 3x-12. Now, to get the perimeter, we must multiply that expression by 2. The answer is 6x-24.

3 0

3 years ago

This table shows the number of points two teams scored in five games

mezya [45]

Answer:

2.16

Step-by-step explanation:

The question is on mean absolute deviation

The general formula ,

Mean deviation = sum║x-μ║/N where x is the each individual value, μ is the mean and N is number of values

Team 1

Finding the mean ;

$mean= \frac{51+47+35+48+64}{5} =49$

Points Absolute Deviation from mean

51 2

47 2

35 14

48 1

64 15

Sum 34

Absolute mean deviation = 34/5= 6.8

Team 2

Finding the mean

$mean=\frac{27+55+53+38+41}{5} = 42.8$

Points Absolute deviation from the mean

27 15.8

55 12.2

53 10.2

38 4.8

41 1.8

Sum 44.8

Absolute deviation from the mean = 44.8/5 =8.96

Solution

Difference in mean absolute deviation of the two teams = 8.96-6.8 = 2.16

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4 years ago

Which point is the midpoint of segment AB?

Allushta [10]

Point X is the midpoint

7 0

3 years ago