3 years ago

If f(x) = -3x4 - 2x3 + 3x2, and g(x) = 3x4 - 4x3 + x2 then f(x) + g(x) =

Mathematics

1 answer:

crimeas [40]3 years ago

5 0

This is -3x4 - 2x3 + 3x2 + 3x4 - 4x3 + x2 = -6x3 + 4x2

Its B

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There were 48 blue, 48 green and 48 yellow crayons. Also there were 72 red crayons and 120 colored pictures. What is the largest

Elis [28]

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2 years ago

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-5(w+4) +8< - 42 need a quick answer

Nesterboy [21]

Answer:

$w > 6$

Step-by-step explanation:

Let's solve your inequality step-by-step.

−5(w+4)+8<−42

Step 1: Simplify both sides of the inequality.

−5w−12<−42

Step 2: Add 12 to both sides.

−5w−12+12<−42+12

−5w<−30

Step 3: Divide both sides by -5.

$\frac{-5w}{-5} < \frac{-30}{-5}$

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Answer:

$w > 6$

Thanks!

- Eddie

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1 year ago

SOMEONE HELP ASAP PLEASE

ziro4ka [17]

Step 1:Distribute -2 into 5 and 8
Step 2:Subtract 6x from both sides
Step3: Add 16 to both sides
Step 4: Divide -16 into 30

7 0

1 year ago

F the range of the function f(x) = 7x – 2.7 is {14.1, 30.9, 41.4, 58.9, 68}, what is its domain?

grigory [225]

You need to solve 5 equations
1. 7x - 2.1 = 14.1
2. 7x - 2.1 = 30.9 and so on

1. 7x - 2.1 = 14.1
7x = 16.2
x = 2.314 so first number in the domain is 2.314

You can calculate the other 4 in the same way

7 0

2 years ago

5x - 54 + 3x + 16 = 180 3x +16 = 180 5x - 54 = 3x + 16

Sloan [31]

Answer:

the answer sdhould be the third one

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2 years ago