ACT/SAT Line l contains the points (8, a) and (6, -4). Line m contains the points (-2,7) and (4, 2). For what value of a are the slopes of lines & and m the same? A -17 D 7 3 17 B 3 N/3

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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20.
ACT/SAT Line l contains the points (8, a) and (6, -4). Line m contains the points (-2,7)
and (4, 2). For what value of a are the slopes of lines & and m the same?
A -17
D 7
E -Y
17
3
osion A 00: ol o
Transcribed Image Text:20. ACT/SAT Line l contains the points (8, a) and (6, -4). Line m contains the points (-2,7) and (4, 2). For what value of a are the slopes of lines & and m the same? A -17 D 7 E -Y 17 3 osion A 00: ol o
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