Write the quadratic function f(x) = x2 + 8x + 3 in vertex form. A) f(x) = (x - 4)2 - 13 B) f(x) = (x - 4)2 + 3 Eliminate C) f(x) = (x + 4)2 + 3 D) f(x) = (x + 4)2 - 13

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.

step-by-step explanation:

step-by-step explanation:

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