How many cm of rain fall in one hour? this would represent the unit rate.

2cm/h

Step-by-step explanation:

1cm per half hour

so 2cm per hour

1x2=2cm

1/2x2=1 hour

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:

i dont understand the question? ?

step-by-step explanation: