Find the vertex of the parabola and determine if it is a maximum or minimum. f(x) = x2 - 14x + 50
A. (1, 7); minimum
B. (1, 7); maximum
C. (7, 1); minimum
D. (7, 1); maximum
Answer: C
Mathematics
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006
Mathematics
Approximate the area under the curve and above the x-axis using n rectangles. Let the height of each rectangle be given by the value of the function at the right side of the rectangle.y = 
from x = 1 to x = 6; n = 5
A. 5.8000 B. 18.2667 C. 19.6000 D. 11.6000
Mathematics
Determine whether the statement is true or false.If x - 3 is a factor of a polynomial f(x), then f(-3) = 0.
A. True B. False
Mathematics
Add or subtract, as indicated, and simplify the result.
+ 
A. 
B. 
C. 
D. 
Mathematics