Transform the equation to a form without an xy-term by a rotation of axes. Graph the curve.17x2 - 12xy + 8y2 - 68x + 24y -12 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find all possible functions with the given derivative.y' = 5x2 + 1
A. 10x + C
B. 
x3 + x + C
C. 
x3 + C
D. x + C
Mathematics
Use the distributive property to multiply. Then, if possible, simplify the resulting expression.4(a + b)
A. 4ab B. 8ab C. 4a + 4b D. 4a + b
Mathematics
Solve the equation by using the quadratic formula.(x - 7)(x - 1) = 14
A. {-4 - 
}
B. {-4 - 
, -4 + 
}
C. {4 - 
}
D. {4 - 
, 4 + 
}
Mathematics
Solve the problems.A one-story building is 290 ft by 480 ft. If a square patio with sides 16 ft occupies the center of the building, how much area remains for offices?
A. 1,540 ft2 B. 1,524 ft2 C. 1,476 ft2 D. 138,944 ft2
Mathematics