The standard form of a line:
A x + B y = C
where:
A is a positive integer
B and C are integers
1.
2 x = - 5 y + 2
Add 5 y to both sides
2 x + 5 y = 2
2.
y = - 3 x + 7
Add 3 x to both sides
3 x + y = 7
3.
7 - 3 x + 4 y = 0
Subtract 7 to both sides
- 3 x + 4 y = - 7
Multiply both sides by - 1
3 x - 4 y = 7
Transform equations to standard from of the line.
1. 2x=-5y+2
2.y=-3x+7
3. 7-- 3x +4y=0
2 answers
Find each following slope and y-intercept of y=3×-5