Identify which of the following equations represent functions. Select all that apply. y = 4x + 13
x = 5
x^2 + y^2 = 16
y^2 = 1/3x - 6
y = 3x^2 - x - 1

Write a positive or negative number to represent each situation. a. you win 150 dollars in a contest b. a loss of 15 yards in a football game c. 75 feet below sea level d. 35 degrees above 0 f e. a debt of 24.75 dollars

How do the graphs of y = 1/x and y=5/x+6 compare?

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