A ladder 26 ft long leans against a vertical wall. If the lower end is being moved away from the wall at the rate of 2 ft/sec, how fast is the height of the top changing (this will be a negative rate) when the lower end is 10 feet from the wall

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:

jwjwkwkwkkkdjebd b jdjejdndj he jenej