@inteleague's answer to Michael's Secondary 4 E Maths Singapore question.
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2y = 3x + 9
When y = 0, x = -3
Coordinates of A = (-3,0)
y = 3/2 x + 9/2
Gradient is 3/2
Note: y = ax + b
a is the gradient, b is the y-intercept
When y = 0, x = -3
Coordinates of A = (-3,0)
y = 3/2 x + 9/2
Gradient is 3/2
Note: y = ax + b
a is the gradient, b is the y-intercept
Date Posted:
5 years ago
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