Question

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

Answer 1

Well, I am here.

Answer 2

For perpendicular lines:
"Their slopes' product is -1"


What is the slope of this line? (−x+2y=4 )

Answer 3

1/2

Answer 4

right?

Answer 5

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

Answer 6

yay

Answer 7

okay im readyy for the next step

Answer 8

I told you... you are Excellent!

Answer 9

The next step is to negate its reciprocal.
in other words:


agree?