y = ax + b - smallmathapps

Convert Ax + By + C = 0
into y = ax + b
www.smallmathapps.co.uk
1
Question 1
The equation of line 4x - 5y + 8 = 0 in the form y = ax + b is:
a) y = 1.9x – 4.5
b)
y = 1.3x + 4
c) y = 0.7x – 1.7
d)
y = 0.8x + 1.6
2
Question 1 - Answer
The equation of line 4x - 5y + 8 = 0 in the form y = ax + b is:
a) y = 1.9x – 4.5
b)
y = 1.3x + 4
c) y = 0.7x – 1.7
d)
y = 0.8x + 1.6 
3
Question 2
The equation of line -2x - 4y + 6 = 0 in the form y = ax + b is:
a) y = 1.5x – 2.5
b)
y = -1.5x + 2
c) y = 1.7x – 1.5
d)
y = -0.5x + 1.5
4
Question 2 - Answer
The equation of line -2x - 4y + 6 = 0 in the form y = ax + b is:
a) y = 1.5x – 2.5
b)
y = -1.5x + 2
c) y = 1.7x – 1.5
d)
y = -0.5x + 1.5 
5
Question 3
The equation of line 6x - 4y - 9 = 0 in the form y = ax + b is:
a) y = 1.5x – 2.25
b)
y = -1.5x + 2
c) y = 1.5x + 1.5
d)
y = 0.5x + 1.5
6
Question 3 - Answer
The equation of line 6x - 4y - 9 = 0 in the form y = ax + b is:
a) y = 1.5x – 2.25 
b)
y = -1.5x + 2
c) y = 1.5x + 1.5
d)
y = 0.5x + 1.5
7