Question

what is the equation, in slope-intercept form, of the line that passes through (9, 2) and is perpendicular to y= -1/2x + 7

Answer 1

y-2=2(x-9)

Explanation:

Perpendicular means negative reciprocal of the slope.

y-y1=m(x-x1)

y-2=2(x-9)