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JulijaS [17]
2 years ago
10

HELP!!! Is the relationship a function?

Mathematics
2 answers:
Vinil7 [7]2 years ago
8 0

Answer:

not a function

Step-by-step explanation:

Artyom0805 [142]2 years ago
5 0

Answer:

No

Step-by-step explanation:

It is not a function because the x should never repeat the y can but not the x.

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20x^3+8x^2-30x-12 Rewrite the expression as the product of two binomials.
weqwewe [10]

Answer:

see below

Step-by-step explanation:

20x^3+8x^2-30x-12

Factor out the greatest common factor 2

2 (10x^3+4x^2-15x-6)

Then factor by grouping

2 ( 10x^3+4x^2      -15x-6)

Factor out 2 x^2 from the first group and -3 from the second group

2  ( 2x^2( 5x+2)  -3( 5x+2))

Factor out ( 5x+2)

2 ( 5x+2) (2x^2-3)

The 2 can go in either term to get binomials

( 10x +4) (2x^2-3)

or ( 5x+2) ( 4x^2 -6)

3 0
3 years ago
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A circular swimming pool has a radius of 28 ft. There is a path all the way around the pool that is 4 ft wide. A fence is going
rewona [7]

Answer:

Step-by-step explanation:

4 0
3 years ago
Salma is training for a marathon. This week she wants to run a total of 60 miles. She ran 8.55 miles on each of the first 3 days
MArishka [77]

Answer:

51.45 miles

Step-by-step explanation:

7 days = 60 miles

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60 - 8.55 = 51.45 miles

6 0
2 years ago
What is the defination of the focus when referring to a parabola?
Len [333]

Answer:

Focus of a Parabola. A parabola is set of all points in a plane which are an equal distance away from a given point and given line. The point is called the focus of the parabola and the line is called the directrix. The focus lies on the axis of symmetry of the parabola.

Step-by-step explanation:

6 0
3 years ago
Find the domain and range of the function
Karolina [17]
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My domain is right but I don’t think my range is. I did learn this 4 years ago though so
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3 years ago
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