Find the center and radius of the circle.x2 + y2 = 64
A. Center: (0, 0); radius: 8
B. Center: (1, 1) ; radius: 8
C. Center: (0, 0) ; radius: 64
D. Center: (1, 1); radius: 64
Answer: A
Mathematics
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Provide an appropriate response.Use the FOIL method to find the product: (y - 2)(y - 5)
A. y2 + 7y + 10 B. y2 + 2y - 10 C. y2 - 7y + 10 D. y2 - 3y + 10
Mathematics
Solve the quadratic equation by any method.
x2 + x + 1 = 0
A. 5 ± 
B. -5 ± 
C. 5 + 
D. -10 + 
Mathematics
Graph the equation in the rectangular coordinate system.y - 2 = 0
A. 
B. 
C. 
D. 
Mathematics
Factor by grouping.x3 + 5x2 + x + 5
A. (x2 + 1)(x + 5) B. (5x2 + 5)(x + 1) C. (x2 + 5)(x + 1) D. (x2 + 1)(5x + 5)
Mathematics