Factor completely, or state that the polynomial is prime.x2 - 8x + 16
A. (x + 4)2
B. prime
C. (x - 4)(x + 4)
D. (x - 4)2
Answer: D
Mathematics
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Find any relative maximum or minimum points of the given function.y = x3 - 3x2 + 1
A. Maximum at (0, 1), minimum at (2, -3) B. Minimum at (0, 1), maximum at (2, -3) C. Minimum at (2, -3) D. Maxima at (-2, -19), (0, 1), minimum at (2, -3)
Mathematics
Use the given information to find the exact value of the trigonometric function.sin ? = 
, ? lies in quadrant I
Find sin 
.
A. 
B. 
C. 
D. 
Mathematics
Find the area of the triangle. Approximate values to the nearest tenth when appropriate.base = 32.5 in., height = 20 in.
A. 200 in.2 B. 240 in.2 C. 325 in.2 D. 650 in.2
Mathematics
Write out the sum. Do not evaluate.
A. 
+ 
+ 
+ 
+ 
B. 
+ 
+ 
+ 
+ 
C. 
D. 
+ 
+ 
+ 
Mathematics