## anonymous 4 years ago Write the equation of a line in slope-intercept form that is perpendicular to the line y equals three-fifths x minus 1 and passes through the point (-9, 4). A. five-thirds x plus 19 B. three-fifths x plus forty-seven-fifths C. negative five-thirds x minus 11 D. negative five-thirds x plus 19

1. anonymous

$y=\frac{3}{5}x-1$ though (-9,4)??

2. anonymous

slope will be $-\frac{5}{3}$ then point slope formula $y-y_1=m(x-x_1)$with $x_1=-9,y_1=4, m=-\frac{5}{3}$

3. anonymous

-5/3x-11 or -5/3x+19 ?

4. anonymous

first one