According to the rational root theorem, which could be a factor of the polynomial f(x) = 3x3 – 5x2 – 12x + 20?
2x + 1
2x – 1
3x + 5
3x – 5

D. 3x-5

Step-by-step explanation:

We have been given an polynomial and we are asked to choose the correct option that represents the factor of our given polynomial according to the rational root theorem.

First of all we will factor our polynomial.

Therefore, (3x-5) will be a factor of our given polynomial and option D is the correct choice.

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.