Find an equation of a parabola that satisfies the given conditions.Vertex (5, -4), focus (8, -4)
A. (y + 4) = 
B. x - 5 = 3(y + 4)2
C. 
(x - 5) = (y + 4)2
D. (x - 5) = 
Answer: D
Mathematics
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Simplify.
A. 
B. y5 - 5
C. 5y5
D. 
Mathematics
Determine whether the ordered pair is a solution of the given linear equation.x - y = 1; (10, -9)
A. yes B. no
Mathematics
Solve.A biking club has increased its membership each year since its founding in 1984. The table provides membership data for several years.
Determine the linear, quadratic, cubic, or quartic function that best fits the data.
A. f(x) = -0.003x2 + 0.98x + 7.03 B. f(x) = 0.0002x3 - 0.006x2 + 0.99x + 7.03 C. f(x) = 0.94x + 7.08 D. f(x) = 0.003x4 - 0.98x2 + 7.03x + 1.57
Mathematics
Find the least common denominator (LCD).
, 
A. 3(x - 4)(x - 3) B. 3(x + 4)(x - 3) C. 3(x + 4)(x + 3) D. 3(x - 4)(x + 3)
Mathematics