Image caption, You can see that the coins in this formation make a parabola (a u-shaped symmetrical curve). You can see this clearly if you line the coins up with a piece of card and draw a curve ...
The graph below has a turning point (3, -2). Write down the nature of the turning point and the equation of the axis of symmetry. For the parabola \(y=(x+6)(x-4)\) determine the coordinates and ...
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