At points (4,0) and (-2,0), <span>the graph of f(x)=2x^2-4x-16 intersect the x-axis.
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The answer is C. 500 cm = 5 m, and 5,000 mm.
2 cubed. Cubed also means multiply so enjoying by itself times. So, 2 * 2 = 4 * 2 = 8.
2 cubed = 8
Hope this helps I tried to put the arrows where the answer goes