Divide.
A. x2 - 4
B. x2 + 2x + 2
C. x2 + 4
D. x2 - 4x + 2
Answer: C
Mathematics
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Convert the mixed number to an improper fraction.3
A. 
B. 
C. 
D. 
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Determine whether the given number is approximate or exact.The thermometer showed that the temperature in the classroom was 66°F.
A. Exact B. Approximate
Mathematics
Classify the triangle as equilateral, isosceles, or scalene. Then classify it as right, obtuse, or acute.
A. Equilateral; obtuse B. Scalene; right C. Scalene; obtuse D. Equilateral; right
Mathematics
Answer the question about the given function.Given the function f(x) = 
, if x = -2, what is f(x)? What point is on the graph of f?
A. 1; (1, -2) B. 7; (-2, 7) C. 1; (-2, 1) D. 7; (7, -2)
Mathematics