MBF3C

Complete the table of values first! Then graph the line and fill out the "Important Points/Facts".

Equation:

y=2x-6

Graph:

Table of Values:

x	y
-2	-10
-1	-8
0	-6
1	-4
2	-2
3
4
5
6	6

Important Points:

a)

b)

2. The solution to a linear system is the point (x,y) where the lines intersect (or cross) each other.Point of Intersection (solution). Consider the equations for the following systems, and then solve each system algebraically.

a)

y= 4x + 4

y= 4x - 5

b)

y= x + 3

y= -x+ 9

3.Write the equation of a circle in standard position with:

1. r= 5

1. r= 8( 6/3 )

4.

a)Solving Linear Systems by Elimination.

2x + 2y = 6

3x + 2y = 13

b) Solving Linear Systems by Substitution

x + 3y = 3

2x - y = 13

5. Find the equation of the line passing through the point (2, 7) and parallel to the line joining the points (-2, 6) and (4, -3)

6. Find the equation of the line that is perpendicular to the line y = -3x + 1 and passes through the point (6, -4)