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creativ13 [48]
3 years ago
5

1) Given a (x) =6x+2 and b (x) = -8x -11

Mathematics
1 answer:
Elenna [48]3 years ago
8 0
I hope this helps you

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[SCREENSHOT INCLUDED] Which of the following is the best estimate of f '(2) based on this table of values?
mel-nik [20]

Using derivatives, it is found that the best estimate of f '(2) based on this table of values is of 10.

The rate of change <u>from x = 0 to x = 2</u> is given by:

r_1 = \frac{2 - (-16)}{2 - 0} = \frac{18}{2} = 9

From <u>x = 2 to x = 4</u>, it is given by:

r_2 = \frac{24 - 2}{4 - 2} = \frac{22}{2} = 11

The average of these rates is:

A = \frac{r_1 + r_2}{2} = \frac{9 + 11}{2} = 10

Hence, the best estimate of f '(2) based on this table of values is of 10.

To learn more about derivatives, brainly.com/question/18590720

6 0
2 years ago
Use the zero product property to find the solutions to the equation x^2 + x -30=12
Alla [95]

Answer:

The solutions are x = -7, 6.

Step-by-step explanation:

To find the solutions, move everything to one side of the equation so the equation is equal to 0. Then factor. Set the factors equal to 0 and solve for x.

x^2 + x - 30 = 12\\x^2 + x -42=0\\(x+7)(x-6) = 0

x+7 = 0

x = -7

and

x-6 = 0

x = 6

The solutions are x = -7, 6.

6 0
3 years ago
Read 2 more answers
Suppose f(x)=2x−5. Find the value of f(3)
sleet_krkn [62]

Answer:

it is 1

Step-by-step explanation:


5 0
3 years ago
Which of the following is equivalent to 5^-9
VLD [36.1K]
0.0000000005 9 zeros
4 0
3 years ago
Read 2 more answers
Help help help math math
Arada [10]

Answer:

x  >  - 14

Step-by-step explanation:

Since the dot in the illustration isn't filled in, that means that x can not be a part of -14, which means it is greater than 14

6 0
2 years ago
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