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10 questions
y=5x+4 In the equation given, identify the gradient of the line.
4
5
-5
-4
In the given diagrams, identify the graphs with positive gradients.
y=2x3+3x2−5
6x2+6x
2x2+3x
6x3+6x2
6x4+6x3−5x
A curve has an equation y=x2−4x+1. Find the gradient of the curve at x=5.
5
30
6
46
A curve has an equation : y=x3−5x2+8x−7 . Find the gradient of the curve at (2,−3)
What does the gradient tells about the point?
Gradient = 0,
It is a turning point of the graph.
Gradient = 0,
It is a cubic curve.
Gradient = 65
Gradient = 0, It is a turning point of the graph.
Gradient = 65
It is a cubic curve.
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