For the function f ( x ) = − 2 x 2 + 2 x + 8 , evaluate and fully simplify each of the following. f ( x + h ) =

f ( x + h ) − f ( x )=

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.

answer: 1 and 3

step-by-step explanation:

need points to ask question

step-by-step explanation: