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Mathematics 14 Online
OpenStudy (anonymous):

How many solutions exist for the system y = 2x + 5 and y = -0.2x - 4?

OpenStudy (campbell_st):

well there is 1 set of solutions. the lines aren't parallel and the 2nd line isn't a multiple of the 1st

OpenStudy (anonymous):

How did you graph them? This is where I ultimately get confused.

OpenStudy (anonymous):

@campbell_st

OpenStudy (campbell_st):

use this site you graph them https://www.desmos.com/calculator

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