Find the intervals on which the given function is increasing and the intervals on which it is decreasing.
 

 

A. Increasing on and decreasing on
B. Increasing on and decreasing on
C. Increasing on and decreasing on
D. Increasing on and decreasing on


Answer: A

Mathematics

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Find the equation of the line passing through the indicated two points. Write the equation in slope-intercept form.(-8, 2) and (0, -3)

A. y = x - 3
B. y = x - 3
C. y = - x - 3
D. y = - x - 3

Mathematics

Find the derivative of the function at the given value of x.f(x) = x2 - 10; x = 6

A. 12 B. -3 C. 2 D. 72

Mathematics

Solve the problem.Annica owes $489.81 on her charge card. She returns for credit items costing $35.15 and $17.77. She makes a purchase for $12.29 and additional purchases of $48.97, $163.81, and $177.05. She then makes a payment of $422.30. Find the amount she now owes.

A. $562.91 B. $457.07 C. $522.55 D. $416.71

Mathematics

If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.18a4 - 8b2

A. 2(3a2 + 2b)(3a2 - 2b) B. 18a4 - 8b2 C. 2(3a2 + 2b)2 D. 2(3a2 - 2b)2

Mathematics