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15 questions
The gradient of the linear graph shown is:
-2
-1/2
1/2
2
The y-intercept for the graph of 2y = 3x - 4 is:
-4
4
-2
2
The gradient of the line segment joining the points (-2, 4) and (7, -4) is:
8/9
-8/9
9/8
-9/8
A line with a gradient of 0 is:
vertical
horizontal
sloping upwards from left to right
sloping downwards from left to right
In the general form of a linear equation y=mx+c, the pronumeral c represents:
the y-intercept
the x-intercept
the rise
the gradient
The coordinates of the midpoint of the line segment joining (3, 5) and (7, 9) are:
(5, 7)
(7, 5)
(2, 2)
(4, 8)
Identify the gradient from the rule 3x + 2y = 4
3
2
3/2
-3/2
Identify the y - intercept from this rule: 2x + 3y + 6 = 0
6
-6
2
-2
Identify the x-intercept from this rule: 3x - y = 6
3
2
-2
-6
Which one of these graphs is the linear graph of the rules of y = 4x - 2
a
b
c
Which one of these represents the rule of y = 3x + 5
a
b
c
d
Which one of these linear graphs represents the rule of 2y = 5x - 3 ?
d
e
f
Which rule would not produce a linear graph?
y = x/2 + 3
y = 3x - 5/2
y = 4/x + 5
y = 1/2 x - 2
The gradient of the graph of -x + 2y = 4 is
-1
0.5
2
4
What is the gradient of the rule 2x - 3y = -6?
2
2/3
-2
-2/3
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