Evaluate the expression.-(-4)2
A. -16
B. 16
C. -8
D. 8
Answer: A
Mathematics
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Find the axis of symmetry of the parabola defined by the given quadratic function.y + 9 = (x - 3)2
A. y = -9 B. x = - 3 C. x = 3 D. y = 9
Mathematics
Solve the equation.
- 
= 
A. {66} B. {42} C. {-11} D. {11}
Mathematics
Graph the function.y = 
- 6
A. 
B. 
C. 
D. 
Mathematics
Solve the triangle. If no solution exists, say so.
side a = 5 m angle C = 69° side b = 6 m
Mathematics