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melisa1 [442]
4 years ago
11

A quadratic function has an equation of f(x) = a(x + 3)2 – 4 and goes through

Mathematics
1 answer:
kari74 [83]4 years ago
4 0

Answer:

  6

Step-by-step explanation:

Put the given point into the equation and solve for a.

  f(-2) = a(-2 +3)² -4 = a -4 = 2

  a = 6 . . . . . add 4

The a-value in the equation is 6.

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