Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation. 15)0 9-8-7-65

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...
Question
19) A ball is thrown vertically upward with an initial velocity of 160 feet per second. The distance in feet of the ball
from the ground after t seconds is s 160t 16t2. For what interval of time is the ball more than 384 above the
EA) The average cost per usit, v. ofE producing x units of a product les emodeied by y 30.000 4033 Describe the
company's production level so that the average cost of preducing each ntt does et exceed $8.05.
Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval
notation.
15)
X-4
X +3
-9-8-7-6-5 4-3 -2 -1 0 2 3 4 5 6 7 8 9
Solve the problem.
an
ground?
nt asymptote, if any, of the graph of the rational function
x2 - 9x + 9
%3D
X + 8
10 12 x
Transcribed Image Text:19) A ball is thrown vertically upward with an initial velocity of 160 feet per second. The distance in feet of the ball from the ground after t seconds is s 160t 16t2. For what interval of time is the ball more than 384 above the EA) The average cost per usit, v. ofE producing x units of a product les emodeied by y 30.000 4033 Describe the company's production level so that the average cost of preducing each ntt does et exceed $8.05. Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation. 15) X-4 X +3 -9-8-7-6-5 4-3 -2 -1 0 2 3 4 5 6 7 8 9 Solve the problem. an ground? nt asymptote, if any, of the graph of the rational function x2 - 9x + 9 %3D X + 8 10 12 x
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