4 years ago

Please help ASAP 25 pts + brainliest to right/best answer

1 answer:

8 0

(f + g)(x) = f(x) + g(x)

(f + g)(x) = 3x + 5 + x^2 = x^2 + 3x + 5

Answer: Choice D

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maks197457 [2]

Answer:

the answer may be this: 8 √3

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3 years ago

lozanna [386]

$\left \{ {-3x-2y = -6} \atop {-3x+2y=18} \right. \left \{ {-6x=12} \atop {-3x+2y=18} \right. \left \{ {x=-2} \atop {y=6} \right.$

The answer: ( x ; y ) = ( -2 ; 6 )

Ok done. Thank to me :>

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3 years ago

kykrilka [37]

Step-by-step explanation:

f(-1) =4.5

use this desmos, desmos is the best graphing calculator

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3 years ago

agasfer [191]

Honestly I think that it’s 60

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3 years ago

nordsb [41]

Answer:

x < -4

Step-by-step explanation:

Step 1: Write inequality

-4x + 5 > 21

Step 2: Solve for x

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4 years ago