According to the Rational Root Theorem, what are all the potential rational roots of f(x) = 9x4 – 2x2 – 3x + 4?

Answers

Answer 1

Answer: The coefficients of x4 is 9. It has factors of 1, 3, and 9. The constant is 4. It has factors of 1, 2, and 4.
The (positive and negative) ratios of the factors of the coefficient of the x4 and the constant 4 are the potential rational roots of the function.
The answers are:
1, -1, 3, -3, 9, -9, 1/2, -1/2, 3/2, -3/2, 3/4, -3/4, 9/2, -9/2, 9/4, -9/4

Answer 2

Answer:

Answer:

It's B.

Step-by-step explanation:

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1) What is the mathematical relationship between a^n and a^-n ? Explain

2) A positive exponent shows repeated multiplication . What repeated operation does a negative exponent show ?

I really need your help ! Thanks

Answers

A negative exponent (-n) just means that your base (a) is on the wrong side of the fraction bar meaning you would need to flip it to the other side. For example; if you have to write 2x^-3 using only positive exponents. you have 2x^-3/1 so you would have to move the negative exponent to the bottom which gives you 2/1x^3.

make sense?

Mandy's kitchen measures 8 feet by 7 feet if she is making a scale drawing of 1 inch= 2 feet how many inches will she use for 7 feet

Answers

Divide 7 feet by 2 feet to get the total inches.

7 / 2 = 3.5 inches.

Can you please help me with this question and i will give you a Brainiest

Answers

The paperclip is a typical example of something with a mass of about a gram. The other items are significantly more massive. I'm in the US so I remember there are 28 grams in an ounce and 454 grams in a pound.

Answer: paperclip

Solve the following inequality for Y.5(y+6)+2y 9

A)y>9
B)y -9
D)y<-9

I give 47 points

Answers

Answer:

y > -3

Step-by-step explanation:

I will assume the sign you are missing is ">"

5(y + 6) + 2y > 9

~Simplify left side

5y + 30 + 2y > 9

~Combine like terms

30 + 7y > 9

~Subtract 30 to both sides

7y > -21

~Divide 7 to both sides

y > -3

Best of Luck!

Answer:

A because y=-5

Step-by-step explanation:

52% of ______
days is 13 days.

Answers

25.

To find the answer, divide 13 by .52

So, 13/.52 = 25. Good luck!

Select True or False for each statement.True False

The graph of a function is always a straight line.

The equation y=xy=x represents a function.

Answers

1. False
2. False
...........

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