A boat traveled 240 miles each way downstream and back. The trip downstream took 12 hours. The trip back took 15 hours. Find the speed of the boat in still water and the speed 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:

hi there!

the answer will be d: 2

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