Use a system of equations to solve problem.Find the equation of the parabola y = ax2 + bx +c that passes through the points (-2, 5), (0, -3), and (3, 5).
A. y = 
x2 - 
x - 3
B. y = 
x2 - 
x - 1
C. y = - 
x2 + 
x - 3
D. y = 
x2 + 
x - 6
Answer: A
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Classify as true or false.GCD(a, a) = a
A. True B. False
Solve the problem.The logistic growth function f(t) = 
describes the population of a species of butterflies 
after they are introduced to a non-threatening habitat. How many butterflies are expected in the habitat after 15 months?
A. 356 butterflies B. 601 butterflies C. 1200 butterflies D. 9000 butterflies
Find the LCD for the rational expression.
, 
A. (x - 1)(3x + 1) B. x + 1 C. (x + 1)(3x - 1) D. 3x - 1
Express each equation in slope-intercept form. Without graphing the equations, state whether the system of equations has exactly one solution, no solution, or an infinite number of solutions.4x + y = 2016x + 4y = 80
A. one solution B. infinite number of solutions C. no solution