Solve the equation. Express radicals in simplest form.(x - 4)2 = 4
A. 6, 2
B. 2, -6
C. 8
D. 2, -2
Answer: A
Mathematics
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Evaluate the function. 
If y = f(x), find f(4).
A. -2 B. 3 C. -3 D. 2
Mathematics
Find the foci of the ellipse.
+ 
= 1
A. (-1 + 2
, 2), (-1 - 2
, 2)
B. (- 2
, 2), (2
, 2)
C. (-7, 2), (5, 2)
D. (-1, 2+ 2
), (-1, 2 - 2
)
Mathematics
Solve the equation graphically. Approximate the solution to the nearest hundredth, if appropriate.x = 
+ 7
A. 3 B. No solutions C. 12 D. 3, 12
Mathematics
Solve the problem.Felipe Rivera's savings account has a balance of $3485. After 5 years what will the amount of interest be at 4% compounded quarterly?
A. $758.36 B. $772.36 C. $69.70 D. $767.36
Mathematics