Explain how to obtain the graph of the given quadratic function from the graph of 
f(x) = - 
(x + 8)2 + 6
A. Take the graph of y = x2 and shift it 8 units to the left, shift it 6 units up, vertically stretch it by a factor of + 
, and the graph will open downward.
B. Take the graph of y = x2 and shift it 8 units to the right, shift it 6 units down, vertically stretch it by a factor of + 
, and the graph will open upward.
C. Take the graph of y = x2 and shift it 8 units to the left, shift it 6 units up, vertically compress it by a factor of + 
, and the graph will open downward.
D. Take the graph of y = x2 and shift it 8 units to the left, shift it 6 units up, vertically compress it by a factor of +2, and the graph will open upward.
Answer: C
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Calculate the Huntington-Hill number.State A: population 10,200, 12 representatives
A. 666,983.077 B. 666,933.077 C. 667,023.077 D. 666,923.077
Find the least common denominator for the expression.
- 
A. (x - 4)(x + 6)(x - 4) B. (x + 4)(x - 6)(x - 4) C. (x - 6)(x - 4) D. (x + 4)(x - 6)
Use special right triangles to evaluate the expression.cot 
A. 
B. 
C. 
D. 1
Solve the problem.A ball is dropped from a height of 25 feet. Each time it strikes the ground, it bounces up to 0.7 of the previous height. The total distance the ball has travelled before the second bounce is 
feet, and the total distance the ball has travelled before bounce n + 1 is 25 + 
feet.Use facts about infinite geometric series to calculate the total distance the ball has travelled by the time it has stopped bouncing.
Fill in the blank(s) with the appropriate word(s).