An airplane Descends during the last hour of its flight to prepare for landing. It’s altitude changes at an average of -0.15 km for those 60 minutes. Write an expression to represent the total change in the air pins elevation

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:

idk

cfgghbjn bvcdftfghjnbgvfcdrtrfytgyuhuji

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3