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Assessment
What is the standard form of a quadratic equation?
y = ax^2 + bx + c
y = mx + b
y = a(x - r1)(x - r2)
y = a(x + h)^2 + k
What shape does the graph of a quadratic function produce?
Straight line
Circle
Parabola
Hyperbola
How can you find the vertex of a quadratic function in standard form?
Using the formula (-b/2a, f(-b/2a))
Using the vertex formula (h, k) where h = x1 + x2
Taking the derivative and setting it equal to zero
By graphing the equation and finding the midpoint
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