y when x = -b, it y = 15 when x = -5. 10. If y = 20 when x = 8, what is the value of x when y = -2? the value of r when y 602

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1
In
2
Th
Dy[
9. Find y when x = -6, if y = 15 when x = -5.
10. Ify = 20 when x = 8, what is the value of x when y = -2?
the value of r when y = 60?
Transcribed Image Text:1 In 2 Th Dy[ 9. Find y when x = -6, if y = 15 when x = -5. 10. Ify = 20 when x = 8, what is the value of x when y = -2? the value of r when y = 60?
UP/OW
These of
These ar
For Exercises 4-12, y varies directly with x. Write an equation for the
direct variation. Then find each value.
Transcribed Image Text:UP/OW These of These ar For Exercises 4-12, y varies directly with x. Write an equation for the direct variation. Then find each value.
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