3 years ago

For f(x)=-x^2-2x-2, find f(x+h)-f(x)/h

Mathematics

1 answer:

lyudmila [28]3 years ago

4 0

see the both photos for answer

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What is the solution to the system of equations y= -3x+6 and y =9

Lilit [14]

Plug the value of 9 in for y
9=-3x+6

Subtract 6 from both sides
3=-3x

Divide both sides by -3
-1=x

Final answer: x=–1

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3 years ago

The formula F=9/5c changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature mea

pogonyaev

Answer: The correct formula for converting C to F is:

F = (9/5)C + 32

30°C = 86°F

Step-by-step explanation:

F = (9/5)C + 32

F = (9/5)(30C) + 32

F = 86°F

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2 years ago

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harina [27]

Answer:

the answer is 40/4

Step-by-step explanation: 7 1/4 3/4 40/4

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2 years ago

The number of points that Shira scored each basketball game so far this season is shown on the dot plot.

topjm [15]

Answer:

weres the question

Step-by-step explanation:

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3 years ago

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Simplify each expression as much as possible, and rationalize denominators when applicable. . √54x^2=?

JulijaS [17]

Answer:

$\sqrt{54x^{2}} = 3x\sqrt{6}$

Step-by-step explanation:

We have

$\sqrt{54x^{2}}$ this equals to

$\sqrt{3.3.3.2.x^{2} }$ now we try to agrupate to have exponent of 2 that we can cancel

$\sqrt{3^{2}.3.2x^{2}}$ we can take out the ones with exponent from the root

$3x\sqrt{3.2} \\= 3x\sqrt{6}$

3 0

3 years ago