Evaluate the expression for the given values.-9xy + 10y - 4
x = -3, y = 3
A. 115
B. -55
C. 111
D. 107
Answer: D
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Find the inverse of the function and state its domain and range .{(-1, 9), (-9, 1), (7, 6), (-7, -6)}
A. 
D = { -1, -9, 7, -7}, R = 
B. {(9, -1), (1, -9), (6, 7), (-6, -7)} D = {9, 1, 6, -6}; R = {-1, -9, 7, -7}
C. {(-6, 7), (7, -9), (9, -1), (6, -7)}; D = {-6, 7, 9, 6}; R = {7, -9, -1, -7}
D. {(-6, 7), (1, -9), (9, -9), (6, -7)}; D = {(-6, 1, 9, 6}; R = {7, -9, -7}
Solve the system of equations using substitution.
A. x = -12, y = 5; x = -5, y = 12 or (-12, 5), (-5, 12) B. x = 12, y = 5; x = 5, y = 12 or (12, 5), (5, 12) C. x = -12, y = -5; x = -5, y = -12 or (-12, -5), (-5, -12) D. x = 12, y = -5; x = 5, y = -12 or (12, -5), (5, -12)
State the conjugate of the given binomial.6m2 + 4n3
A. -6m2 - 4n3
B. 
C. -6m2 + 4n3
D. 6m2 - 4n3
Find the exact value of the expression.tan
A. 
B. 
C. 
D. 