f(x.y) = V4- 36x - 36y answer the following questions. a. Find the function's domain. b. Find the function's range. c. Describe the function's level curves. d Cind the

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3. A child holds a ball 4 feet above the ground and throws it. The ball follows a parabolic path reaching a maximum height of 8 feet when the ball is 3.5 = 7/2 horizontal feet from the boy. Write a function representing the height H of the ball as a function in terms of the horizontal distance d. Equation: NO DECIMALS.

6. Indicate verbally how the graph of each function relates to the graph of one of the six basic functions then draw the graph. = (x - 3)2 7 b) y 5 c) y = V-x+2 - 3. а) у %3D = -