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emmasim [6.3K]
3 years ago
11

Given: F(x) = 2x - 1; G(x) = 3x + 2; H(x) = x^2

Mathematics
1 answer:
grin007 [14]3 years ago
6 0

Answer:

The answer to your question is: the answer is the second one

Step-by-step explanation:

Data

F(x) = 2x - 1

G(x) = 3x + 2

H(x) = x²

Find  H(x + a) - H(x)

H(x + a) = (x+a)²                                          substitution

             = x² + 2xa + a²                              expanding

H(x + a) - H(x) =  x² + 2xa + a² - x²              simplifying

H(x + a) - H(x) =  2xa + a²  or a² + 2ax

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Kaylis [27]
The answer is 460
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3 years ago
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Min knows that Pi times r = 9.42 centimeters. What would she need to do to find the area?
Alinara [238K]

Answer:

The area of the circle is 28.26.

Step-by-step explanation:

πr =9.42

Using that, we can find the radius, which will help us find the area of the circle.

9.42/π = 3 (I used 3.14 for π)

The formula for area of a circle is:

πr^2

Plug our values in.

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The area of the circle is 28.26.

To sum, Min would need to first figure out the radius of the circle, and then use the radius to find the area of the circle. She can figure out the radius by dividing 9.42 by π, and find the area with the formula πr^2.

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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Klio2033 [76]

Answer:

Look bucko this story will help u, make sure to read it all!

Step-by-step explanation:

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Tests for tuberculosis like all other diagnostic tests are not perfect. QFT-G is one of such tests for tuberculosis. Suppose tha
Sauron [17]

Answer:

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Step-by-step explanation:

S = the adult really has tuberculosis.

S' = complement of S = the adult does not has tuberculosis.

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3 years ago
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