Name: __________________________ Date: ___________________________

MCF3M – Choice Assignment #2
Due: Thursday, March 9th, 2007

	Please answer all questions on a separate piece of paper.  Please answer three out of the four questions listed.  Good luck and have fun!

1) Graph the equation y = 2x² + 5x - 1

2) Draw graphs that represent the following domain and ranges:
a) domain: {x | x ≤ 3, x € R}
    range: {y | -3 ≤ y ≤ 3, y € R}
b) domain: {x | -2, -1, 0, 2, 3, 4, x € I}
    range: {y | -4, -3, 0, 1, y € I}
c) domain: {x | x € R}
    range: {y | y ≥ 4, y € R}

3) If f(x) = {(-2, 3), (-1, 1), (0, 4), (2, 2)} and g(x) = -2f(2(x – 3)) + 1, graph f(x) and g(x)

4) Jason Q. throws a rock, whose height is modeled by h(t) = -5t² + 9t + 3, where h(t) is height in metres, and t is time in seconds.
a) How high does the rock go?
b) How long does it take for the rock to go this high?
c) How far off the ground is Jason initially standing.