Write the quadratic equation in general form.
?

?

A.
B.
C.
D.
E.


Answer: B

Mathematics

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Find  by using the Chain Rule. Express your final answer in terms of t.w = cos (x2yz); x = t, y = t4, z = t2

A. -8t7 sin (t8) B. -8t7 cos (t8) C. 8t7 sin (t8) D. -7t6 sin (t6)

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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the . y = , y = - x + 8

A. 42?
B. ?
C. 54?
D. 72?

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Solve the linear inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.42x - 30 ? 6(6x + 2)

A. (-?, 7)

B. [7, ?)

C. (-?, 7]

D. [-?, -3)

Mathematics

Write the inequality in interval notation.x > 5 or x < 5

A. (5,?) B. (5) C. (-?, 5) ? (5,?) D. (-?,5)

Mathematics