Solve the problem.Find an equation of a parabola that contains the points (1, 4), (2, 7), and (4, 25).
A. y = - 
x2 + 
x - 2
B. y = x2 - 6x + 17
C. y = 2x2 - 3x + 5
D. y = 2x2 - 4x + 5
Answer: C
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Divide. If the division is not possible, write "undefined."
A. 584 R8 B. 585 R2 C. 585 D. 585 R1
Solve.John drops a ball from the top of a 256 foot building. The height, h, of the ball in feet t seconds after being dropped is given by h = -16t2 + 256. When will the ball hit the ground? (Hint: The height of the ball when it hits the ground will be 0.)
A. The ball will hit the ground when t = 4 sec. B. The ball will hit the ground when t = 17 sec. C. The ball will hit the ground when t = 16 sec. D. The ball will hit the ground when t = 64 sec.
Provide an appropriate response.Is subtraction commutative? Explain.
What will be an ideal response?
Perform the indicated conversion within American units of length.A bird has a wing span of 68 inches. Express this measure in feet and inches.
A. 8 feet 5 inches B. 4 feet 20 inches C. 5 feet 8 inches D. 5 feet 6 inches