Astudent had test score of 85, 72, 63, 91, and 94. find the average of the test scores .

Your answer is 85.

Step-by-step explanation: In order to find out the average you would lay them out like this (least to greatest) : 63, 72 , 85, 91 , 94. Then you'd cross each one evenly.  --, --, 85,-- , --. Remember, if there are two numbers, you'd add them up and divide by two.

Please make sure to correct me if I'm wrong.

Thanks.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

d

step-by-step explanation: