1. Solve the difference x²-2x-8 <0. 2. Calculate the minimum distance from the origo to the line y = 2x - 10.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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1. Solve the difference x²-2x-8 < 0.
2. Calculate the minimum distance from the origo to the line y = 2x - 10.
3. Determine the largest value and the smallest value as the function:
f(x,y)=2x + 3y - y²-x² can assume in the area defined by the differences
x+120, y+120 och x+y ≤ 1.
Transcribed Image Text:1. Solve the difference x²-2x-8 < 0. 2. Calculate the minimum distance from the origo to the line y = 2x - 10. 3. Determine the largest value and the smallest value as the function: f(x,y)=2x + 3y - y²-x² can assume in the area defined by the differences x+120, y+120 och x+y ≤ 1.
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