You notice a hot air balloon descending. The elevation h (in feet) of the balloon is modeled by the function h(x)=−9x+270,
where x
is the time (in seconds) since you first noticed the hot air balloon.

Graph the function and specify its domain and range. Then interpret the slope and intercepts of the graph.

i believe that the answer is

b. y-1=-2(x-4)

hope this !

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer