Find the difference.74.68 °F - 48 °F
A. 26.68 °F
B. 27.18 °F
C. 26.78 °F
D. 122.68 °F
Answer: A
Mathematics
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A. 
B. 
C. 
D. Does not exist
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Solve using a matrix on a graphing calculator.
A. (2, -4) B. (2, -5) C. (1, -4) D. No solution
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Graph the ordered pair on the given coordinate plane.y-coordinate = -2.5, x-coordinate = 0
A. 
B. 
C. 
D. 
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Determine whether the following is the graph of a function.
A. Yes B. No
Mathematics