At a rugby match the ratio of children to adults is 2:3 .There are 80 children in the crowd .How many adults are in the crowd?

120

Step-by-step explanation:

80 represents the 2

Do 80 / 2 to get one 80 /2 = 40

So 1 would equal 40

Do 40 * 3 = 120 to get the three which represents the number of adults

adult =240

Step-by-step explanation:

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: