Find f(2) if f(x) = (x + 1)2
5
6
9
1

6

Step-by-step explanation:

f(x)=(x+1)2

f(2)=(2+1)2

f(2)=(3)2

f(2)=6

∞ this is your sign

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.