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Mathematics 20 Online
OpenStudy (itsbribro):

What is the equation of a line that is perpendicular to −x+2y=4 and passes through the point (−2,1)?

OpenStudy (3mar):

Well, I am here.

OpenStudy (3mar):

For perpendicular lines: "Their slopes' product is -1" What is the slope of this line? (−x+2y=4 )

OpenStudy (itsbribro):

1/2

OpenStudy (itsbribro):

right?

OpenStudy (3mar):

\[\Huge\color{red}\checkmark\] You are Awesome! \[\Huge\color{orange}ツ\]

OpenStudy (itsbribro):

yay

OpenStudy (itsbribro):

okay im readyy for the next step

OpenStudy (3mar):

I told you... you are Excellent!

OpenStudy (3mar):

The next step is to negate its reciprocal. in other words: |dw:1479253340374:dw| agree?

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