Which statements about the graph of the function f(x) = -x2 - 4x + 2 are true? select three options.
the domain is {x|x s-2}.
the range is {yly s 6).
the function is increasing over the interval (-00,-2).
the function is decreasing over the interval (-4,
the function has a positive y-intercept.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

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