Minimize Q = x2 + 2y2 , where x ?y = 4 .
What will be an ideal response?
Mathematics
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Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 - 4x - 5
A. vertex (2, 9)
intercepts (5, 0), (- 1, 0), (0, 5)
B. vertex (-2, 9)
intercepts (-5, 0), (1, 0), (0, 5)
C. vertex (-2, -9)
intercepts (-5, 0), (1, 0), (0, -5)
D. vertex (2, -9)
intercepts (5, 0), (- 1, 0), (0, -5)
Mathematics
Solve.Given that sin ? = 
and that the terminal side is in quadrant II, find 
A. 
B. - 
C. 
D. - 
Mathematics
Factor completely. State that the polynomial is prime if it cannot be factored.x2 - 13xy + 42y2
A. (x + 7y)(x - 6y) B. prime C. (x - 42y)(x - y) D. (x - 7y)(x - 6y)
Mathematics
Subtract.- 
A. 5.81 B. 7 C. 5.91 D. 6.91
Mathematics