Solve each inequality in Exercises 86-91 using a graphing utility. 86. x² + 3x – 10 >0 87. 2x? + 5x – 3 s0 88. x + x? - 4x – 4 > 0 89. x + 2 90. 1 91. x +1 2 X - 3 x + 4 VI
Solve each inequality in Exercises 86-91 using a graphing utility. 86. x² + 3x – 10 >0 87. 2x? + 5x – 3 s0 88. x + x? - 4x – 4 > 0 89. x + 2 90. 1 91. x +1 2 X - 3 x + 4 VI
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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![Solve each inequality in Exercises 86-91 using a graphing utility.
86. x² + 3x – 10 >0
87. 2x? + 5x – 3 s0
88. x + x? - 4x – 4 > 0
89.
x + 2
90.
1
91.
x +1
2
X - 3
x + 4
VI](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6a033989-e670-4a45-a5c7-3845a3ba11c8%2F5910d683-b9d4-465f-9111-a2e6034a7e4a%2Fdqy5m6e_processed.png&w=3840&q=75)
Transcribed Image Text:Solve each inequality in Exercises 86-91 using a graphing utility.
86. x² + 3x – 10 >0
87. 2x? + 5x – 3 s0
88. x + x? - 4x – 4 > 0
89.
x + 2
90.
1
91.
x +1
2
X - 3
x + 4
VI
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