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Verdich [7]
3 years ago
14

On a five question multiple-choice test there are five possibl

Mathematics
1 answer:
bekas [8.4K]3 years ago
6 0

I am just a random comment lol

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F(x)=x^3 −9x <br> What is the average rate of change of over the interval [1,6]?
Inga [223]

Answer:

34

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 ] = [ 1, 6 ], thus

f(b) = f(6) = 6³ - 9(6) = 216 - 54 = 162

f(a) = f(1) = 1³ - 9(1) = 1 - 9 = - 8

average rate of change = \frac{162-(-8)}{6-1} = \frac{170}{5} = 34

8 0
3 years ago
Which fraction is NOT equivalent to 0.75? A. 15/20 B. 9/12 C. 6/9 D. 3/4
astraxan [27]
The answer is c, 6/9, because 0.75 equals 3/4 in fraction form, and 6/9 reduces to 2/3.
7 0
3 years ago
Read 2 more answers
Solve (x – 3)2 = 49. Select the values of x. –46 -4 10 52
Fudgin [204]

Answer: x = 55/2

Step-by-step explanation: (x)(2) (-3)(2) = 49                                                       2x-6+6 = 49+6                                                                                                               2x/2 = 55/2                                                                                                                   x = 55/2

I know that my answer isn't a choice for one of the values of x but that's the result that I got when I solved (x–3)2 = 49.

6 0
2 years ago
Please answer quickly! will give brainliest!
Y_Kistochka [10]

Answer:

12 cows and 5 chickens

8 0
2 years ago
Plz answer for number 12-18 it homework
solniwko [45]

Answer:

i cant really see take a closer picture plz

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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