Rebecca, in a canoe can travel 12 km/h in still water. If she traveled 30 km downstream in the same time that it took to travel 15km upstream, what was the rate of the current?

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:

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: