Writing linear equations

Write equation of the line containing (6,3) and (4,1)

• y = -1x + 5
• y = 1x - 3
• y = 1x + 5
• y = -1x + 3

Write equation of the line containing (0,0) and (1,3)

• y = 1/3x + 2  2/3
• y = 3x + 2 2/3
• y = 1/3x + 0
• y = 3x + 0

Write equation of the line containing (-3,4) and (-1,-2)

• y = -3x - 5
• y = -3x + 1
• y = -3x + 13
• y = 3x + 1

Write equation of the line containing (3,2) and (4,4)

• y = 1/2x + 2
• y = 2x + -4
• y = 1/2x + 4 1/2
• y = -2x + 12

Identify the slope and y-intercept of:
y = 2x + 2

• slope: 1/5   y-intercept:  5 
• slope: 2   y-intercept:  2
• slope: 5   y-intercept:  3
• slope: - 2  y-intercept:  -2