3 years ago

Is the sum of two polynomials of degree n always a polynomial of degree n? Why or why not?

1 answer:

4 0

Supposing the coefficients of the degree n terms are negatives of one another. Then the sum of the nth degree terms is zero, and the resulting polynomal is not of degree n.

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Which box plot represents a set of data that has the least mean absolute deviation?

steposvetlana [31]

Answer:

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Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Identify the restrictions on the domain of f(x) = quantity x plus 5 over quantity x minus 2. x ≠ 5 x ≠ −5 x ≠ 2 x ≠ −2

horsena [70]

Answer: Third option.

Step-by-step explanation:

By definition, Rational Functions have the following form:

$f(x)=\frac{P(x)}{Q(x)}$

Where $P(x)$ and $Q(x)$ are polynomials.

The Restrictions of the Domain of Rational Functions are those Real numbers that make the denominator equal to zero, because the division by zero is not defined.

In this case, you have the following Rational Function:

$f(x)=\frac{x+5}{x-2}$