1-A box with a square base and no top is to be made from a square piece of carboard by cutting 2 in. squares from each corner and folding up the sides. The box is to hold 3528 in3. How big a piece of cardboard is needed? 2-The height yy (in feet) of a ball thrown by a child is y=−1/12x^2+2x+5 where xx is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ba
1-A box with a square base and no top is to be made from a square piece of carboard by cutting 2 in. squares from each corner and folding up the sides. The box is to hold 3528 in3. How big a piece of cardboard is needed? 2-The height yy (in feet) of a ball thrown by a child is y=−1/12x^2+2x+5 where xx is the horizontal distance in feet from the point at which the ball is thrown. (a) How high is the ba
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1-A box with a square base and no top is to be made from a square piece of carboard by cutting 2 in. squares from each corner and folding up the sides. The box is to hold 3528 in3. How big a piece of cardboard is needed?
2-The height yy (in feet) of a ball thrown by a child is
y=−1/12x^2+2x+5
where xx 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? feet
(c) How far from the child does the ball strike the ground?
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