PLEASE HELP! MATH QUESTION! 60 POINTS

Step-by-step explanation:

Red Graph: y = x^3 + 16x^2 + 81x + 126

Blue Graph: y = x^3 + 2x^2 - x - 2

Green Graph: y = -x^3 + 15x^2 - 74x + 120

Choose the right graph by factoring out the equations and finding the zeros

Red graph:

(x + 3)(x + 6)(x + 7)    x ≠ -3, -6, -7

Blue graph:

(x + 2)(x + 1)(x - 1)      x ≠ -2, -1, 1

Green graph:

(-x + 4) (x - 5) (x - 6)    x ≠ 4, 5, 6

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.