jamiecoolgal8697
03.01.2020 •
Mathematics
The graph of the following system of equations
2x + y = 6
6x + 3y = 18
a) overlapping lines
b) parallel lines
c) intersecting lines
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Ответ:
equation a) y=-2x+6
equation b) 3y=-6x+18 or if you divide by 3 on both sides y=-2x+6 (so actually they're effectively the same line)
Ответ:
6x+18
Step-by-step explanation:
Multiply 6 to each term in the parentheses