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wlad13 [49]
2 years ago
11

1. Which term below could not be part of a polynomial expression?

Mathematics
1 answer:
hichkok12 [17]2 years ago
8 0
I think it’s either 13 or 4x
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What is the equation of the axis of symmetry for the function shown below? y-2=-(x+5)^2?
BigorU [14]
The axis of symmetry is x = -5
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3 years ago
What type of angle are 2 and 6?
horsena [70]

Answer:

CORRESPONDING ANGLES

Step-by-step explanation:

6 0
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What is 2 -2<br> in 6th grade
Bezzdna [24]

Howdy! My name is Christian and I’ll try and help you with this question!

Date: 9/28/20 Time:  8:38 pm CST

Answer:

0

Explanation:

2 -2 = 0 :D

Hope this helps you with your question!

<em>Sincerely, </em>

<em> </em>

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3 0
3 years ago
I Need to find the Function Operations​
Alinara [238K]

Answer:

1) (f+g)(x)=2x^2+3x-6

2) (f-g)(x)=2x^2+x

3) (f \cdot g)(x)=2x^3-4x^2-9x+9

Step-by-step explanation:

So we have the two functions:

f(x)=2x^2+2x-3\text{ and } g(x)=x-3

And we want to find (f+g)(x), (f-g)(x), and (f*g)(x).

1)

(f+g)(x) is the same to f(x)+g(x). Substitute:

(f+g)(x)=f(x)+g(x)\\=(2x^2+2x-3)+(x-3)

Combine like terms:

=(2x^2)+(2x+x)+(-3-3)

Add:

=2x^2+3x-6

So:

(f+g)(x)=2x^2+3x-6

2)

(f-g)(x) is the same to f(x)-g(x). So:

(f-g)(x)=f(x)-g(x)\\=(2x^2+2x-3)-(x-3)

Distribute:

=(2x^2+2x-3)+(-x+3)

Combine like terms:

=(2x^2)+(2x-x)+(-3+3)

Simplify:

=2x^2+x

So:

(f-g)(x)=2x^2+x

3)

(f*g)(x) is the same to f(x)*g(x). Thus:

(f\cdot g)(x)=f(x)\cdot g(x)\\=(2x^2+2x-3)(x-3)

Distribute:

=(2x^2+2x-3)(x)+(2x^2+2x-3)(-3)

Distribute:

=(2x^3+2x^2-3x)+(-6x^2-6x+9)

Combine like terms:

=(2x^3)+(2x^2-6x^2)+(-3x-6x)+(9)

Simplify:

=2x^3-4x^2-9x+9

So:

(f \cdot g)(x)=2x^3-4x^2-9x+9

4 0
3 years ago
A 2.25-lb package of chicken costs $4.59. Find the unit price in dollars per pound. Round to the nearest cent.
meriva

Answer:

the answer should be 2.04

Step-by-step explanation:

7 0
2 years ago
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