Answer:
b
Step-by-step explanation:
Answer:
64 * b * b * b * b * b * b
Step-by-step explanation:
Apply exponent to number first, then expand the variable's exponent into repeated multiplication.
Answer:
2
Step-by-step explanation:
We need to plot the points in a graph and see the general shape of the curve.
<em>Attached is the graph.</em>
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This Upside Down "U" shaped curve is that of a parabola, which has the general form

Thus, we see, the function is a 2nd degree function, highest power is 2.
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65.8 + 13.4 = 79 .2. So the answer is c