AIR MATH

Math Question

Consider \( f(x)=-(x+7)^{2}+4 \). Which of the following are true for \( f(x) \) ? Check all that apply.
The equation is a quadratic.
The graph is linear.
The vertex is \( (7,4) \)
The axis of symmetry is \( x=-7 \).
The \( y \)-intercept is \( (0,4) \).

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