1. 4-3 Standard Form AGAIN Goal:
Write the equation of a line in Standard Form given the slope and a point or two points.
Eligible Content:
A / A / A

2. Write the equation of a line in Standard Form that goes through the point (4, -6) and has a slope of -2.
Slope Intercept first:
-6 = -2 ‧ 4 + b
-6 = -8 + b
2 = b
y = -2x + 2
Now Standard: y = -2x x +2x 2x + y = 2

3. Examples Write each equation in Standard Form. m = –2, (–4, 3)
2x + y = –5
3x – 4y = –19
3x + 8y = 9
3x – 4y = –13

4. Practice Write each equation in Standard Form. (–3, 4) m = –4
(–5, –6) & (–6, –9)
(4, –3) & (6, –7)
4x + y = –8
5x – y = 7
3x – y = 1
x + y = –3
3x – y = –9
2x + y = 5

5. Homework
Worksheet – “4-3 Standard Form” Get Progress Report signed