Name: ______________________ Date: ______________________________

MFM2P: Choice Assignment #3
Due: Tuesday, March 20th, 2007

	Please answer four of the following five questions.  Please show all your work and staple your solutions to this title page.  Good luck and have a great March Break!

1) Gabe earns $15 at his current job and earns “time and a half” after 35 hours.
a) What is his hourly wage after 35 hours?
b) Make a table of values to show his earnings after 0, 20, 35, 50, 60 hours
c) Graph this function. 
d) What type of function is this…and why?

2) Find the equation of a line:
a) with slope -1 going through the points (-1, -1)
b) with slope 3 going through the points (2, 0)
c) with slope -2.5 going through the points (0.5, 2)

3) Find the equation of a line
a) going through the points (0, 4) and (3, 1)
b) going through the points (2,2) and (4, 8)

4) Steven Z. works as a used car salesman.  In one week, he earns $100, plus $50 for each car that he sells.
a) Write an equation to represent this.
b) Make a table of values to show how much Steven makes if he sells 0 cars to if he sells 10 cars (in steps of 2)
c) Graph this.
d) Explain how would the graph change if Steven’s boss said that he now earns $60 per car?

5) Solve for x:
a) x + 9 = 2x – 1		b) 3x + 4 = 2x + 11		c) –x – 5 = -4x + 1
d) 	e) 		f) 2(x + 3) = x	
g) 3(2x – 3) – x = 4(x + 1)	h) 36(x – 2) = 0