Use the graph of the inequality to find the set.A = {x|x < -5}, B = {x|x > 4}Find A ? B.

A. {x|x < 5}; (-?, -5)

B. {x|-5 < x < 4}; (-5, 4)

C. { }; ?

D. {x|x > 4}; (4, ?)


Answer: C

Mathematics

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Find if ,

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Mathematics

Given , find AB , or explain why the operation cannot be performed.

What will be an ideal response?

Mathematics

Solve the problem.Let d be the distance traveled (in miles) after a student has driven for t hours (not counting meal stops). Some pairs of values for t and d are shown in the table.Estimate how long it took the student to travel 75 miles.

A. 2 hours B. 2.5 hours C. 3.5 hours D. 1.5 hours

Mathematics

Let

a. Use Part 1 of the Fundamental Theorem of Calculus to find .
b. Use Part 2 of the Fundamental Theorem of Calculus to integrate dt to obtain an
alternative expression for F(x).
c. Differentiate the expression for F(x) found in part (b).

Mathematics