Determine the vertex of the parabola.f(x) = x2 - 6x + 15
A. (0, 6)
B. (3, 6)
C. (3, 0)
D. (6, 3)
Answer: B
Mathematics
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Evaluate the expression.2x - 6(x - 3) when x = -
A. -10 B. 25 C. 11 D. 4
Mathematics
Find the inverse of the function.f(x) = 
- 4
A. f-1(x) = 4(x + 4)3 B. f-1(x) = 12(x + 4) C. f-1(x) = [4(x + 4)]3 D. f-1(x) = 4(x3 + 4)
Mathematics
Classify the angle as acute, right, straight or obtuse.
A. right B. acute C. straight D. obtuse
Mathematics
Write the decimal in numbers.Fourteen and seven hundred forty-seven thousandths
A. 0.14747 B. 14.0747 C. 14,747 D. 14.747
Mathematics