Determine whether the function is even, odd, or neither.
f(x) = x? + 2x²
A) Even B) Odd C) Neither
A) Even
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Use divisibility tests to decide whether the first number is divisible by the second. 585,972; 9
A. Yes B. No
Solve the problem.At the end of last year, Widgets Unlimited, Inc. posted a net income of -$203.9 billion. If this continues, what would its income be after three years?
A. -$206.9 billion B. -$6117 billion C. -$611.7 billion D. $611.7 billion
Solve the problem.Sergio's internet provider charges its customers $15 per month plus 4¢ per minute of on-line usage. Sergio received a bill from the provider covering a 
period and was charged a total of $101.00. How many minutes did he spend on-line during that period? (Round to the nearest whole minute, if necessary.)
A. The number of minutes is 65. B. The number of minutes is 1815. C. The number of minutes is 650. D. The number of minutes is 1565.
Use transformations to graph the function.y = 5 cos (? - x)
A. 
B. 
C. 
D. 