Mathematics, 01.06.2021 22:20, ladybugys
Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Select three options.
The domain is {x|x ≤ –2}.
The range is {y|y ≤ 6}.
The function is increasing over the interval (–∞ , –2).
The function is decreasing over the interval (−4, ∞).
The function has a positive y-intercep
Answers: 1
Mathematics, 22.06.2019 01:30, dontcareanyonemo
An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?
Answers: 2
Which statements about the graph of the function f(x) = –x2 – 4x + 2 are true? Select three options....
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