Hola so I need much assistance with my algebra homework please please help me as soon as possible please quickly

Question

1.) The graph below shows the number of customers in a shopping mall on a Friday, beginning at 10 A.M. and ending at 10 P.M. Which of the following represents a possible interpretation of this graph?

A.) The shopping mall opens at 10 A.M. The number of people in the mall increases during the lunch break, remains high in the afternoon, and decreases in the evening.

B.) The shopping mall opens at 10 A.M. The number of people in the mall increases during the lunch break, increases more in the afternoon, and decreases in the evening.

C.) The shopping mall opens at 10 A.M. The number of people in the mall decreases during lunch break, increases in the afternoon, and decreases in the evening.

D.) The shopping mall opens at 10 A.M. The number of people in the mall increases briefly during lunch break, remains low in the afternoon, and increases in the evening.

2.) Identify the graph of the functions.

A.)

B.)

C.)

D.)

please please please ease explain and solve

Answer 1

1) The graph show that there is an increase up through the lunch break. Then it is slow until 4:00PM where it picks up then levels off until 9:00 PM where is decreases until closing at 10:00 PM. Answer (D) is closest to that description.

2) For f(x), if you set x to zero, then the y-intercept is at -2. This leaves only graphs B and C.

h(x) drops f(x) by 3 units, or -2 -3 = -5. That leaves only graph (C) where the y-intercept is -5.