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jonny [76]
3 years ago
7

Can someone give me the right answer

Mathematics
1 answer:
DENIUS [597]3 years ago
6 0
I would assume the right answer would be the first one.
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Find the requested function value.
liq [111]

<u>Given</u>:

Given that the functions f(x)=9 x+5 and g(x)=-4x^2-6x+3

We need to determine the value of the function (f \circ g)(-9)

First, we shall determine the value of the function (f \circ g)(x)

<u>The value of the function </u>(f \circ g)(x)<u>:</u>

Let us determine the value of the function (f \circ g)(x)

Thus, we have;

(f \circ g)(x)=f[g(x)]

               =f(-4x^2-6x+3)

               =9(-4x^2-6x+3)+5

               =-36x^2-54x+27+5

(f \circ g)(x)=-36x^2-54x+32

Thus, the value of the function is (f \circ g)(x)=-36x^2-54x+32

<u>The value of the function </u>(f \circ g)(-9)<u>:</u>

The value of the function (f \circ g)(-9) can be determined by substituting x = -9 in the function (f \circ g)(x)=-36x^2-54x+32

Thus, we have;

(f \circ g)(-9)=-36(-9)^2-54(-9)+32

                 =-36(81)-54(-9)+32

                 =-2916+486+32

(f \circ g)(-9)=-2398

Thus, the value of the function (f \circ g)(-9) is -2398

Hence, Option A is the correct answer.

4 0
3 years ago
Pls help with this question.....i will give the brainliest 500 points
masha68 [24]

Answer:

132

Step-by-step explanation:

6 0
3 years ago
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I need help with Spanish
Colt1911 [192]
Ana es diseñadora
nosotros somos muy delgados
El -es- astronauta

:))
8 0
3 years ago
A telephone pole casts a shadow that is 29 m long. Find the height of the telephone pole if a statue that is 38 cm tall casts a
Bezzdna [24]
The height of the telephone pole is 141.28

5 0
4 years ago
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(ii) A retailer paid Rs 40000 for an article after receiving a discount of 20% the marked price from the manufacturer. He sold t
Triss [41]

Answer:

the answer is C

Step-by-step explanation:

40,000/.80 = 50,000

50,000 x .10 = 5,000

50,000 - 5,000 = 45,000

45,000 x .06 =2700

45,000 + 2,700 = 47,700

6 0
2 years ago
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