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aniked [119]
3 years ago
6

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

Mathematics
1 answer:
andrezito [222]3 years ago
6 0

Answer:

12

Step-by-step explanation:

The average rate of change in the closed interval [ a, b ] is

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

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

f(b) = f)4) = 32 ← from table

f(a) = f(2) = 8 ← from table

Then average rate of change is

\frac{32-8}{4-2} = \frac{24}{2} = 12

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Okay last one of these, 15 points xox​
Vanyuwa [196]

Answer:

<u>13.2 centimeters</u>

Step-by-step explanation:

<u>Finding the missing side</u>

  • (?)² + (9)² = (16)²
  • ?² + 81 = 256
  • ?² = 175
  • ? = √175
  • ? = <u>13.2 centimeters</u>
7 0
1 year ago
Read 2 more answers
On a string of red and blue lights, the red lights blink everyb3 seconds, and the blue lights blink every 5 seconds. How many ti
yuradex [85]
When will they blink together?
what is the smallest number they both mutiply to
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so at 15, 30, 45, 60 seconds
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5 0
3 years ago
The tickets for a dance recital cost $5.00 for adults and $2.00 for children. If the total number of tickets sold was 295 and th
dem82 [27]
To solve, you would need to make two equations and substitute one in for the other. Let a = # of adults, and c = # of children

5a + 2c = 1,220
a + c = 295

a + c = 295
-c         -c
a = 295 - c

5(295 - c) + 2c = 1,220
1,475 - 5c + 2c = 1,220
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1,475 - 3c = 1,220
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-3c/-3 = -255/-3
c = 85

a + c = 295
a + 85 = 295
     -85    -85
a = 210

210 adults attended the dance recital

Hope this helps!
6 0
3 years ago
What is the solution to the equation?
Zielflug [23.3K]

Answer:

Exact form - \frac{25}{2}

Decimal form - 12.5

Mixed number form - 12\frac{1}{2}

Have a nice day.

4 0
3 years ago
The sum of a number and -9 is -36
mars1129 [50]
Duh -37 Because 37-9 is 37 and so the answer is -37
5 0
3 years ago
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