Prove the identity.
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What will be an ideal response?
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Provide an appropriate response.A game is said to be "fair" if the expected value for winnings is 0, that is, in the long run, the player can expect to win 0. Consider the following game. The game costs $1 to play and the payoffs are $5 for red, $3 for blue, $2 for yellow, and nothing for white. The following probabilities apply. What are your expected winnings? Does the game favor the player or the owner? 
What will be an ideal response?
Provide an appropriate response.Find a quadratic function f having x-intercepts -9 and -2 and y-intercept 6.
A. f(x) = 
x2 - 
x + 6
B. f(x) = x2 + 11x + 18
C. f(x) = 
x2 + 
x + 6
D. f(x) = x2 + 5x + 6
Use a graphing device to find the solutions of the equation, correct to two decimal places. 3lnx = 6 -2x
What will be an ideal response?
Use the limit process to find the area of the region between the graph of the function and the
x-axis over the specified interval.
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A. A = 2 square units B. A = 3.33 square units C. A = 3 square units D. A = 2.33 square units E. A = 2.67 square units