Determine whether each of these functions is O(x2). a) f (x) = 17x + 11 b) f (x) = x2 + 1000 c) f (x) = x log x d) f (x) = x4/2 e) f (x) = 2x f ) f (x) = x · x

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step-by-step explanation:

sasasdfubisdbjvkzc

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45