Recall
Activity 1
Transform the equations to y=mx+b form. Identify the slope and the
y-intercept
1. x + y = 8
6. 2x + 3y = 0
2 x - y
7. 3x + y = 5
3.x + y = 2
8. 5x - y = 3
4. 2x - y
9. 2x + 3y = 12
5. 3x + 2y = 5
10. 4x - 3y = 6
The equation of a line can be determined using the following formula:
a. slope-intercept form: y = mx + b;
b. point-slope form: y - y1
= m (x - x1); and
c. two-point form: y - y1 =
y2-y1
(x - x1)
x2-X1
2
Let's Explore
Activity 1 Directions: Transform the following equations to y - form. Identify
the slope and the y-intercept.
1. x + y = 8
6. 2x + 3y = 0
2. x - y = - 4
7. 3x + y = 5
3 x + y = 2
8. 5x - y = 3
4. 2x - y = 8
9. 2x + 3y = 12
5. 3x + 2y = 5
10. 4x - 3y = 6
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