2.3 Graphing Lines

```2.3 Graphing Lines ­ SI Form
2.3 Graphing Linear Equations
#6
y
y­intercept (0,3)
Standard Form:
x
x­intercept (4,0)
Standard Form: Ax+By = C
Slope­Intercept Form: y = mx+b
Note: Plot as many points on the graph as will fit.
Connect the dots to complete the line. Draw the line to the end of the grid/graph and don't forget the arrows at the end of each line!
points.
2.3 Graphing Lines ­ SI Form
Draw the line with the given slope and y­intercept
1
1. m = 3, b = ­2
2. m = , b = 1
2
3. m = ­2 , b = ­3
2
4. m = ­ , b = 0
3
5. m = 0 , b = 2
6. m = 1 , b = 0
#6
2.3 Graphing Lines ­ SI Form
#6
What relationship, if any, exist between the following graphs? (Parallel, Perpendicular, or no relationship)
2
15. y = x+5
3
­3
y = x+5
2
1
17. y = x­3
3
y = ­3x­3
16. y = 2x­3
y = 2x+5
1
18. y = x­3
2
y = 2x­3
2.3 Graphing Lines ­ SI Form
#7 "Whom should you see at a bank..."
1. y =
2
m=___
3 x+1 b= ___
Finish worksheet and complete the puzzle
2.3 Graphing Lines ­ SI Form
2.3 Graphing Lines ­ SI Form
2.3 Graphing Linear Equations
#6
y
y­intercept (0,3)
Standard Form:
x
x­intercept (4,0)
Standard Form: Ax+By = C
Slope­Intercept Form: y = mx+b
Plot 3 points or more to make sure that your line is accurate.
Step 4 Connect the dots to complete the line. Draw the line to the end of the grid/graph and don't forget the arrows at the end of each line!
points.
2.3 Graphing Lines ­ SI Form
Draw the line with the given slope and y­intercept
1
1. m = 3, b = ­2
2. m = , b = 1
2
3. m = ­2 , b = ­3
2
4. m = ­ , b = 0
3
5. m = 0 , b = 2
6. m = 1 , b = 0
#6
2.3 Graphing Lines ­ SI Form
#6
What relationship, if any, exist between the following graphs? (Parallel, Perpendicular, or no relationship)
2
15. y = x+5
3
­3
y = x+5
2
1
17. y = x­3
3
y = ­3x­3
16. y = 2x­3
y = 2x+5