Solve the absolute value inequality. Write your answer in interval notation. ? 8

A.
B.
C.
D.  ?  


Answer: B

Mathematics

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Sketch the graph of the parabola.y = (x - 3)2 - 1

A.

B.
 
C.
 
D.
 

Mathematics

Solve the equation.log (x + 4) = log (4x - 5)

A.
B.
C.
D.

Mathematics

A certain calling card costs 6.1 cents per minute to make a call, rounded up to the nearest minute. However, when the card is used at a pay phone, there is an additional 61 cent connection fee. If is the charge from a pay phone for a call lasting t minutes, create a table of charges for calls lasting close to 1 minute and use it to find the following limit, if it exists. Round your answer to the nearest cent.

?   ? A. $0 B. $0.61 C. $0.73 D. $0.67 E. does not exist

Mathematics

Simplify the expression.

A. - 
B.
C.
D.

Mathematics