Complete the square and then use the shifting technique to graph the function.f(x) = x2 + 2x - 4

A.

B.

C.

D.


Answer: D

Mathematics

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Match the surface show below to the graph of its level curves.

A.

B.

C.

D.

Mathematics

Write the unit cost, rounded to the nearest cent.If 4 books cost $3.97, then one book costs $0.9925.

A. $1.09 B. $0.99 C. $3.97 D. $0.89

Mathematics

Find the exact value of the expression. Do not use a calculator.tan  + tan 

A. 0
B.
C.
D.  

Mathematics

Solve the problem.You have just graduated from college and purchased a car for $9,000. Your credit limit is $16,000.Assume that you make no payments and purchase nothing more and that there are no other fees. The monthly interest rate is 9%. What is the growth factor of your credit card balance?

A. 1.01 B. 1.9 C. 1.1 D. 1.09

Mathematics