Solve the problem.If f(x) = x2 - 3, find f(x - 2).
A. x2 + 4
B. x2 - 5
C. x2 - 4x + 4
D. x2 - 4x + 1
Answer: D
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34
A. 
B. 6
C. -729
D. 32
Mathematics
Find the value of the unknown coordinate so that the distance between the points is as given.(1.5, -2) and (0, y); distance is 2.5
A. y = 0, y = 3.5 B. y = -4.5, y = 0.5 C. y = 0, y = -0.5 D. y = 0, y = -4
Mathematics
Solve.A projectile is thrown upward so that its distance above the ground after t seconds is 
After how many seconds does it reach its maximum height?
A. 8 sec B. 34 sec C. 17 sec D. 25.5 sec
Mathematics
Find f (?4) .
Mathematics