AIR MATH

Math Question

Which statements about the graph of the function \( f(x)=-x^{2}-4 x+2 \) are true? Select three options. The domain is \( \{x \mid x \leq-2\} \). The range is \( \{y \mid y \leq 6\} \). The function is increasing over the interval \( (-\infty,-2) \). The function is decreasing over the interval \( (-4, \infty) \). The function has a positive \( y \)-intercept.

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