8. Find the point of intersection for each pair of lines. Check your answers. a) у 3 2х + 3 y = 4x – 1 b) y = -x - 7 y= 3x + 5 1 c) y= x - 2 d) y= 4x – 5
8. Find the point of intersection for each pair of lines. Check your answers. a) у 3 2х + 3 y = 4x – 1 b) y = -x - 7 y= 3x + 5 1 c) y= x - 2 d) y= 4x – 5
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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Transcribed Image Text:For help with questions 8 and 9, see Example 3.
8. Find the point of intersection for each pair
of lines. Check vour answers.
a) y= 2x + 3
4x- 1
b) y= -x -7
y = 3x + 5
1
c) y =
d) y = 4x – 5
7,
3.
y 3D
y%3=
y = -x + 5
4
is
ber.
9. Find the point of intersection for each pair
of lines. Check your answers.
a) х + 2у 3D 4
Зх - 2у %3D 4
b) y + 2x = -5
y- 3x = 5
с) Зх - 2у %3D 12
2y – x = -8
d) x - y= 1
x + 2y = 4
|
For help with question 10, see Example 5.
10. Use Technology Use a graphing calculator
or The Geometer's Sketchpad® to find the
point of intersection for each pair of lines.
acBook Pro
2.
Transcribed Image Text:ng.
For help with question 10, see Example 5.
10. Use Technology Use a graphing calculator
or The Geometer's Sketchpad® to find the
point of intersection for each pair of lines.
Where necessary, round answers to the
nearest hundredth.
a) y = 7x – 23
b) y = -3x - 6
y= -4x + 10
y = -6x
%3D
c) y= 6x – 4
d) y = -3x + 4
%3D
our
y = -5x + 12
y = 4x + 13
nd
e) y = 5.3x + 8.5
f) y=-0.2x- 4.5
ach
y = -2.7x - 3.4
y = -4.8x + 1.3
|
Connect English With Mathematics and Graphing Lines • MHR 17
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