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KIM [24]
3 years ago
7

Identify the domain and range of the function graphed below. ​

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

Answer:

Domain: (-∞, 4]

Range: [0, ∞)

General Formulas and Concepts:

<u>Algebra I</u>

  • Domain is the set of x-values that can be inputted into function f(x)
  • Range is the set of y-values that are outputted by function f(x)

Step-by-step explanation:

According to the graph, we see the line's x-value span from negative infinity to 4. Since 4 is closed dot, it is inclusive in the domain:

(-∞, 4] or x ≤ 4

According to the graph, we see the line's y-value span from 0 to infinity. Since 0 is closed dot, it is inclusive in the range:

[0, ∞) or y ≥ 0

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Answer:

Degree of the polymonial is the highest of the degrees of the polynomial's monomials with non-zero coefficients.

Step-by-step explanation:

I think the equation is 4m² – 3m^{6}- 5m^{4}

Therefore, degree of the polynomial is the sum of the powers of the variables,

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Step-by-step explanation:

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Factored form x^2 - 4x - 21?
babunello [35]

ANSWERS:

2

−

4

−

2

1

x^{2}-4x-21

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Grouping

1

Use the sum-product pattern

2

−

4

−

2

1

x^{2}{\color{#c92786}{-4x}}-21

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2

+

3

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7

−

2

1

x^{2}+{\color{#c92786}{3x}}{\color{#c92786}{-7x}}-21

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2

Common factor from the two pairs

3

Rewrite in factored form

Solution

(

−

7

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(

+

3

)

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Norma-Jean [14]
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