22 Precalculus Ap Unit C - Quadratics (Mpm) Worksheet Page 11
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2411 PreCalculus AP
Unit C – Quadratics (MPM)
Name: ________________
Determine an equation in factored form
The path of a kicked football can be modelled
8.
a)
9.
by the relation h = −0.02x(x − 45), where h
represents the height, in metres, above the
ground and x represents the horizontal distance,
in metres, measured from the kicker.
a) Sketch the path of the ball.
b) the parabola has one of the zeros at 2, axis of
symmetry at -0.5 and goes through the point
(4, -28)
b) When the ball hits the ground, how far
has it travelled?
c) What is the maximum height of the ball?
d) What is the horizontal distance when this
occurs?
c) the quadratic has only one zero at 3 and is
reflected in the x-axis and has a vertical
e) If the goal post is 40 m away, will the
compression factor.
kick clear the 3-m-high crossbar for a
field goal?
11
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