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Quadratics
Grade 10 Math
Shiyana Veerasingam
1.) A parabola has the vertex form equation: y = (x + 3)²
Rewrite this equation in standard form.
2.) Convert the equation from standard to vertex form. y = x² + 2x + 1
3.) What is the vertex form of the parabola whose standard form equation is y = x² + 10x + 25
Questions
4.) Convert the parabola's equation to vertex form. y = 3x² + 6x + 8
5.) Factor x2 + 5x + 6.
6.) A football kicked into the air follows a parabolic path described by the equation:
h=-2(t-3)2+19 h is vertical height in meters, and t is time in the air in seconds.
a) when does the football reach its maximum height?
b) what is the maximum height reached?
c) what is the height of the ball when punted?
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