If g(x) = 2 − 1, what is g(−2.3)?
A) -7
B) -5
C) -4
D) -3

-5.6

Step-by-step explanation:

Let the given function be g(x) = 2x - 1

To get g(-2.3), you will substitute x = -2.3 into the expression as shown;

g(x) = 2x - 1

g(-2.3) = 2(-2.3) - 1

g(-2.3) = -4.6 - 1

g(-2.3) = -5.6

Hence the value is -5.6

Note that the function was assumed. Same procedure can be applies for any function g(x).

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

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.