What is the sum of the fractions below 1/2x + 6/2x

7/2x

Step-by-step explanation:

1/2x + 6/2x = 7/2x

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:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.