Mr. Belanger wrote the following linear functions on the board: A 4x+2y = 8 B 6x-3y = 12 с у-бх -12 D -4x-2y =-8 10) Which of these functions represent parallel lines? How do you know? 11) Which of these lines represent coincidental lines? How do you know?. 12) At what point do the lines y = 6x-12 and y=-2x + 20 intersect?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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210520_ALGEBRA - REVIEW - Functions and Systems [2]
rev. 2021-05-20
Algebra - 05/20/2021
Mr. Belanger wrote the following linear functions on the board:
A 4x+2y = 8
B 6x-3y = 12
3y -6x = 12
D -4x-2y =-8
10)
Which of these functions represent parallel lines? How do you know?
11)
Which of these lines represent coincidental lines? How do you know?
12)
At what point do the lines y = 6x - 12 and y =-2x + 20 intersect?
210520_ALGEBRA - REVIEW - Functions and Systems (2]
rev. 2021-05-20
Algebra - 05/20/2021
HARDER
Solve the following system of equations.
3 2
13)
= 5
Transcribed Image Text:210520_ALGEBRA - REVIEW - Functions and Systems [2] rev. 2021-05-20 Algebra - 05/20/2021 Mr. Belanger wrote the following linear functions on the board: A 4x+2y = 8 B 6x-3y = 12 3y -6x = 12 D -4x-2y =-8 10) Which of these functions represent parallel lines? How do you know? 11) Which of these lines represent coincidental lines? How do you know? 12) At what point do the lines y = 6x - 12 and y =-2x + 20 intersect? 210520_ALGEBRA - REVIEW - Functions and Systems (2] rev. 2021-05-20 Algebra - 05/20/2021 HARDER Solve the following system of equations. 3 2 13) = 5
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