Graph the equation.4(x - 1)2 + 9(y + 2)2 = 36
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the transformation from the uv plane to the xy plane.u = x + 9y, v = x - 9y
A. x = 
, y = 
B. x = 
, y = 
C. x = 
, y = 
D. x = 
, y = 
Mathematics
Evaluate.i36
A. -i B. i C. -1 D. 1
Mathematics
Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.(
+ 
)(
- 
)
A. 12 - 2
B. 12z
C. 12 - 2
D. 12 - z
Mathematics
Solve.Given the following figure where L1 and L2 are parallel, find the value of x and the measures of ?A and ?B.
A. x = 15; ?A = ?B = 55° B. x = 5; ?A = ?B = 25° C. x = 5; ?A = 25° and ?B = 65° D. x = 15; ?A =?B = 65°
Mathematics