Perform a rotation of axes to eliminate the xy-term, and sketch the graph of the conic defined by the function
below.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
?
Answer: E
Mathematics
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Provide an appropriate response.Multiply: 5,300 × 600
A. 31,800,000 B. 3,180,000 C. 318,000 D. 31,800 E. none of the above
Mathematics
Evaluate the expression without a calculator.2-4
A. 
B. 
C. 16
D. -16
Mathematics
Given f(x) and g(x), find the indicated composition and evaluate.f(x) = -5x + 6; g(x) = 4x2 - 8x + 7Find (f ? g)(7).
A. -729 B. 123 C. 3603 D. 111
Mathematics
Solve exactly:
 figure 2.png)
Mathematics