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3, 6
-5.5, 1.5
-1.5, 5.5
-3, 6
x = 4
x = -5
x = -3
x = 1
k<2/3
k<7/4
k>2/3
k>7/4
g = 2 or g = -1
g = -1
g = 2
g is not a real number
The graph has a maximum point
x-intercepts are 2 and -3
y-intercept is -6
Equation of line of symmetry is x = -0.5
The equation has two real and distinct roots
The graph of the equation lies entirely above the x-axis
The graph of the equation lies entirely below the x-axis
The x-axis is a tangent to the graph of the equation
Which of the following statements are correct?
The end points of a curve should be marked with open circles when the end point values are included in the set of values that make up the graph.
When marking points on the graph, you should use a shaded circle.
The origin of (1, 1) should always be marked out on the graph.
The two halves of a curve should be symmetrical at x = a where the turning point of the curve is (a, b)
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