hard · SAT Math
The function f is defined by f(x) = a(x - 2)^2 + k, where a and k are constants. In the xy-plane, the graph of y = f(x) has its vertex at (2, -3) and passes through the point (0, 5).
What is the value of f(4)?
- -3
- 5
- 8
- 29
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