A parabola that passes through the point (3, -39) has vertex (-7, 11). Its line of symmetry is parallel to the
y-axis.
Find equation of the parabola: y =
When x = 13, what is the value of y:
What is the average rate of change between x = -7 and x = 13:
(fraction, or decimal rounded to thousands; no mixed fractions)
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