3 years ago

3

Mathematics

1 answer:

atroni [7]3 years ago

6 0

I’m not sure what the answer is , hopefully some ine can help you 66

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Given 2 f (x) = -5x^2 – 8x + 3 and g(x) = -3x^2 + 7x + 11, find (f +g) (x)

denis23 [38]

Answer:

$\boxed{\sf \ \ \ (f+g)(x)=-8x^2-x+14 \ \ \ }$

Step-by-step explanation:

Hello,

$f(x)=-5x^2-8x+3 \ and\\g(x)=-3x^2+7x+11 \ so\\(f+g)(x)=f(x)+g(x)=-5x^2-8x+3-3x^2+7x+11\\=-8x^2-x+14$

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3 years ago

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Dahasolnce [82]

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at would be -3!!
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3 years ago

Question 2 (1 point)

Nutka1998 [239]

Answer:

my guys its 12 so its c

Step-by-step explanation:

i did the test

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Eddi Din [679]

Answer:

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Step-by-step explanation:

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3 years ago

Solve the equation -7y + 4 =60 * Pls, help me answer this.

natita [175]

Answer: -8
Here’s why: you start by subtracting the 4 from both sides. Leaving you with
-7y= 56
Divide by -7 on both sides
-7y/-7 = y 56/-7=-8

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3 years ago

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