Assume that f is an even function, g is an odd function, and both f and g are defined on the entire real line. State whether the combination of functions (where defined) is even or odd.f2
A. Even
B. Odd
Answer: A
Mathematics
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Write the given decimal as an infinite series, then find the sum of the series, and finally, use the result to write the decimal as a ratio of two integers.1.636363 . . .
A. 1
B. 16
C. 1
D. 
Mathematics
Find the domain and range.f(x) = x2 + 3
A. Domain: x > 3; range: All real numbers B. Domain: All real numbers; range: y > -3 C. Domain: x > -3; range: All real numbers D. Domain: All real numbers; range: y ? 3
Mathematics
Identify the fraction as a proper fraction or an improper fraction.
A. Improper fraction B. Proper fraction
Mathematics
Find the probability.A game spinner has regions that are numbered 1 through 9. If the spinner is used twice, what is the probability that the first number is a 3 and the second is a 5?
A. 
B. 
C. 
D. 
Mathematics