Question

Select the equation of a line that is perpendicular to the line on the graph and passes through the point (-1, 2).

y = 2x + 4

y = - 2x + 2

y = - 1 over 2 x + 2

y = 2x - 1

Answer 1

some one please help

Answer 2

Where is your graph

Answer 3

You simply need to look at the slope of the line on your graph, then take the negative reciprocal of it and that is the slope of the line perpendicular to it