Find an equation of the circle satisfying the given conditions.Center at (0, 0), radius 3
A. (x - 1)2 + (y - 1)2 = 3
B. x2 + y2 = 
C. x2 + y2 = 3
D. x2 + y2 = 9
Answer: D
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Graph the quadratic function using its vertex, axis of symmetry, and intercepts.f(x) = -10x2 - 2x - 7
A. vertex 
intercept (0, 7) 
B. vertex 
intercept (0, -7)
C. vertex 
intercept (0, -7) 
D. vertex 
intercept (0, 7) 
Translate into a system of equations. Do not solve.Anne has 25 coins in her pocket consisting of nickels and dimes only. The total value of the coins is $1.95. How many nickels and how many dimes does she have? (Let x represent the number of nickels and y represent the number of dimes.)
A. 
B. 
C. 
D. 
Find the least common denominator.
, 
A. 20xy3 B. 20x3y C. 20xy2 D. 20x2y
Provide an appropriate response.The points (-1, 4), (2, 7), ( 4, -1), and ( 7, 2) are the vertices of a quadrilateral. Is the quadrilateral a rectangle?
A. Yes B. No