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guajiro [1.7K]
3 years ago
8

Classify -2x^4-x^3+8x^2+12 by degree

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
7 0
The answer is quartic. The degree of a polynomial is the highest power of any term. This information is useful to us because for larger values of positive and negative x, this term dominates the behaviour of the function.

Here the highest power is x^4, giving rise to order/degree 4. It would be just as correct to call it that, but the first few orders have specific names:

1 - linear
2 - quadratic
3 - cubic
4 - quartic
5 - quintic

I hope this helps you :)
vlada-n [284]3 years ago
6 0
4x(x -3)(x + 1 i hope i my right
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A teacher has 24 students in her class. She wants to divide them into 4 equal groups. Write an expression to represent the numbe
Karo-lina-s [1.5K]

let's set up an equation

4x=24

solve normally:

x=6

so the expression is 4x=24 and she can have 6 kids in each group

6 0
3 years ago
The perimeter of a rectangle garden is 364 feet. If the width of the garden is 85 feet, what is it length?
kherson [118]

P=2(L+W)

P=364

L=99

sub and find W

364=2(99+W)

divide both sides by 2

182=99+w

subtract 99 from both sides

83=W

w=83ft

6 0
2 years ago
I need help can you guys help me out thank you!! p.s. the word is meaters
Gala2k [10]
It’s 76 meters hoped it helped!
6 0
3 years ago
Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid.
marta [7]
Amount of purchase that Steve made = $40
Percentage of tax that Steve needs to pay = 10%
Then
Amount of tax that Steve needs to pay for the purchase = (10/100) * 40
                                                                                          = 1 * 4 dollars
                                                                                          = 4 dollars
Then
The total amount including tax
that Steve needs to pay for the purchase = (40 + 4) dollars
                                                                   = 44 dollars
So the dollar amount of tax that Steve had to pay is $4 and the total amount that Steve had to pay was $44.

4 0
3 years ago
−5/6e−2/3e=−24 solve for e
Lostsunrise [7]

Answer:

-3e/2

Step-by-step explanation:

3 0
3 years ago
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