Solve the problem.The graph depicts a relationship between scores achieved on an unspecified standardized test and family income. Find the slope of the line.
A. 1.5 point(s) per thousand dollars
B. 150 points per thousand dollars
C. 15.1 points per thousand dollars
D. 1500 points per thousand dollars
Answer: A
Mathematics
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Establish the identity.tan u(csc u - sin u) = cos u
What will be an ideal response?
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Mathematics