Write an equation for the function graphed below 5 4 3 2 + -7 -6 -5 -4 -3-2 -1 3 4 5 6 7 -1 y= 2 -3 -4 A baseball team plays in a stadium that holds 62000 spectators. With the ticket price at $8 the average attendance has been 27000. When the price dropped to $6, the average attendance rose to 31000. Assume that attendance is linearly related to ticket price. What ticket price would maximize revenue? $ Let f(x) 6+3x - 3. Find -1(x). f-(x) = Use algebra to find the inverse of the function f(x) = 5x- 6 The inverse function is f(x) =| Entry Tip: To enter an answer like, type root(n)(x). Preview your answer before submitting! The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 5 and a root of multiplicity 1 at x=-5. The y-intercept is y = -37.5. Find a formula for P(x). P(x) = Consider the function in the graph to the right. The function has a relative maximum of at x = The function has a relative minimum of at x = The function is increasing on the interval(s): 10 9 8 7 6 5 4 3 2 The function is decreasing on the interval(s): The domain of the function is: The range of the function is: 10- 9 8- 6 5 3 2 + -J 1 23 5 7 8 9 2 3 -4 S -6 -7 --# 9 -10- Write an equation for the polynomial graphed below 4 W -3-2-1 1 -1 -2 -3- -4 172375 2 3 4 5 -5+ Q y(x) = Given the function f(x) = 7+ 8x, calculate the following values: f(a) = f(a + h) = f(a + h) - f(a) h = The height y (in feet) of a ball thrown by a child is y=- 1 12x+4x+5 where x is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ball when it leaves the child's hand? feet (b) What is the maximum height of the ball? (c) How far from the child does the ball strike the ground? feet feet Write an equation for a rational function with: Vertical asymptotes at x = 3 and x = 1 x intercepts at x = -1 and x = -6 Horizontal asymptote at y = 10 y=