Research results for a concert show that 1 people will attend the concert if the price is 20$ per ticket. for each dollar increase in price, 1000 fewer people will attend.
a) what will happen if the price is decreased by $1?
b) create a table with 3 columns: ticket price, number of people, and total revenue. complete the table for ticket prices of $5, $10, $15, $20, $25, and $30
c) if r[p] represents the total revenue for a ticket price of p dollars, find r[22]

cosine

step-by-step explanation:

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )