yesterday, a movie theater sold 285 bags of popcorn. a large bag of popcorn costs $4. a small bag of popcorn costs $1. in all, the movie theater made$564 from popcorn sales.

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

sine

step-by-step explanation:

sounds & other waves originate from any vibrating object

well kind of. you get friend requests. and you can accept them or not so yes.

step-by-step explanation: