Write the polynomial in two ways: with its missing terms and by leaving space for them.7x4 - 3x2 + 8x

A.
B.
C.
D.


Answer: D

Mathematics

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Collect like terms.-9y - 5x - 4x

A. -18xy B. -9y + 1x C. -9y - 1x D. -9y - 9x

Mathematics

Find the correct end behavior diagram for the given polynomial function.f(x) = 3.6x4 + 5x2 + x - 9

A.
B.
C.
D.

Mathematics

Solve the problem.The space in a landfill decreases with time as given by the function  where t is measured in years. How much space is left when 

A. 740 B. 200 C. 110 D. 390

Mathematics

Early in the 1900s, an airplane manufacturer was able to increase the time its planes could stay aloft by constantly refining its techniques. Use a graphing utility to determine which exponential equation best models the data. Assume x is the number of years after 1910 and y is the time aloft in hours.

Mathematics