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Solving and Graphing Quadratic Equations
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Solve by completing the square
x = {-9, 8}
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What are the solutions?
x={-3,2}
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How long will it take to reach the ground?
3.20 secs
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Solve.
x = {-5, 4}
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Solve.
x = {-3.22, 6.22}
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Use the equation in vertex form to answer the questions.
AOS: x = -3 vertex: (-3, -1) Domain: all real numbers Range: y >= -1
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the point(s) at which the parabola intersects the x-axis (list the different names)
solutions, roots, x-intercepts, zeros
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Solve by completing the square.
x = {1, 8}
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the u-shaped curve created by a quadratic equation
parabola
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Solve by using the quadratic formula.
x = {-5, 9}
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Solve by factoring
A. y = x^2 + 3x - 10
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Solve by factoring.
x = {0, 4}
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Find the axis of symmetry and vertex of the following:
A.O.S.: x = 5 vertex: (5, -3)
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Find the maximum height of the tennis ball.
h = 10.06 feet
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