Evaluate the expression.62

A. 12
B. 3
C. 8
D. 36


Answer: D

Mathematics

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Evaluate the improper integral or state that it is divergent. 

A. - 
B. 0
C. -9
D.

Mathematics

Use the given graph of the quadratic function f to write its formula as .

A. f(x) = - (x - 2)2 - 4
B. f(x) = - (x + 2)2 - 4
C. f(x) = -(x - 2)2 - 4
D. f(x) = -2(x - 2)2 - 4

Mathematics

Solve the problem.Using a phone card to make a long distance call costs a flat fee of $0.88 plus $0.25 per minute starting with the first minute. What is an equation of the form  for this situation?

A. y = 0.25x + 0.88 B. y = 0.25x C. y = 0.88x + 0.25 D. y = 0.88x

Mathematics

Solve the equation algebraically. Verify your solution with a graphing utility.7(x + 6) = (7x + 42)

A. {84} B. {0} C. all real numbers D. no solution

Mathematics