For a hot air balloon to take off, the temperature of the air outside the balloon must be at least 15°F cooler than the temperature of the air inside of the balloon. In interval form, what is the temperature inside the balloon if it is 70°F outside?

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

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:

true

step-by-step explanation: