Perform the indicated operations.(7x6 + 16x3 + 5) - (-13x3 + 4x6 + 13)

A. 3x6 + 29x3 + 18
B. 3x6 + 29x3 - 8
C. 24x9
D. 3x6 + 20x3 + 18

Answer: B

Mathematics

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Write the English sentence as an equation in two variables. Then graph the equation.The y-value is one increased by the square of the x-value.

A. y = 1 - x2

B. y = 1 + x2

C. y = -1 + x2

D. y = 1 + 2x

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Graph the function over a one-period interval.y = 3 +  cos 4 

A.

B.

C.

D.

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Translate to a proportion and solve. When necessary, round to the nearest hundredth.What is 8% of $124?

A. $8.68 B. $9.92 C. $99.20 D. $11.16

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State the domain of the rational function.f(x) = 

A. (-?, -3) ? (-3, ?) B. (-?, 3) ? (3, ?) C. (-?, ?) D. (-?, -24) ? (-24, ?)

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Mathematics