Mathematics, 20.12.2019 08:31 alexcarrasco5903
Which statements about the graph of the function f(x) = –x2 – 4x 2 are true? check all that apply.
1.the domain is {x|x ≤ –2}.
2.the range is {y|y ≤ 6}.
3. the function is increasing over the interval (–∞ , –2).
4.the function is decreasing over the interval (−4, ∞).
5.the function has a positive y-intercept.
Answers: 3
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Which statements about the graph of the function f(x) = –x2 – 4x 2 are true? check all that apply....
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