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3 years ago

Select the correct answer. Which expression is a prime polynomial?

Mathematics

1 answer:

mars1129 [50]3 years ago

8 0

Answer:

Step-by-step explanation:

"Prime" means that it cannot be factored

A can be factored (its a formula that you memorize)

B can be factored it equals (x - 6)(x + 2)

C can be factor by pulling out the common factor

x(x^3 + 8y^3)

D CANNOT be factored.

Answer the prime polynomial is x^2 - b^3

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Compare linear<br> functions using______ and graphs.

Darya [45]

Fractions. Is your answers

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3 years ago

Jan had a bag of marbles. She gave half of them to James and then a third of the marbles still in the bag to pat. She then had 6

Firdavs [7]

Answer:

32 marbles

Step-by-step explanation:

Since she only has 6 left, you multiply it by 3 to get the amount she gave to Pat. Then you multiply that number by 2 to get the final amount.

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3 years ago

Which of the following sets represents a function?

Llana [10]

Step-by-step Answer:

Whenever two relations that has identical values in the independent variable, i.e. x, or the first variable, but having a different value for the dependent variable, it is NOT a function.

For example, {(5,4),(5,6),(2,3)} is NOT a function because the identical values of the independent variable "5" do not correspond to the same value of the dependent variable.

In other words, when we are given an input of 5, we do not know if the output is 4 or 6, so it is NOT a function.

If the output is defined whenever we are given a valid input, it is a function.

For the given examples,

{(3,5),(-1,7),(3,9)} => NOT a function because when given an input of "3", we cannot determine output.

{(1,2),(3,2),(5,7)} => IS a function, because when we are given any of the valid inputs (1, 3, or 5), we have a unique output.

Similarly the first one,

{(1,2),(1,4),(1,6)} => NOT a function, because we cannot determine a unique output when given an input of "1".

5 0

3 years ago

Identify the coefficients in the expression; 2b + 4y + 17

Andreas93 [3]

Answer: m = 4

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Write 2 1/4 as an improper fraction, and multiply the improper fraction by the reciprocal of 3/4.

Lana71 [14]

Answer:

Step-by-step explanation:

2 1/4 as an improper fraction can be found by multiplying the whole number by the denominator, and then adding the numerator. In this case, we will multiply 2•4 = 8, and then add 1 --> 8+1=9. Then you put this number back over the denominator and you get 9/4.

The reciprocal can be found by flipping the fraction upside down, essentially. In this case, we go from 3/4 and flip it, so the reciprocal is 4/3.

Now, we multiply $\frac{9}{4}$ • $\frac{4}{3}$ . Multiply across and you get $\frac{36}{12}$ . If you divide 36 by 12 you will get 3.

4 0

2 years ago