A linear revenue function is
R = 34x.
(Assume R is measured in dollars.)
(a) What is the slope m?
m =

(b) What is the marginal revenue
MR ?

MR =

What does the marginal revenue mean?
If the number of units sold is increased by this amount, the revenue increases by $1.
If the number of units sold is increased by this amount, the revenue decreases by $1.
Each additional unit sold yields this many dollars in revenue.
Each additional unit sold decreases the revenue by this many dollars.

(c) What is the revenue received from selling one more item if 50 are currently being sold?
$

What is the revenue received from selling one more item if 100 are being sold?
$

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.