Desmos Graphing Calculator

CalcReferenceCopy

Math·Algebra·Linear functions

medium

Line $k$ is shown in the xy-plane. Line $j$ (not shown) is perpendicular to line $k$ and passes through the point $(-15,-29)$. Which equation defines line $j$?

A

$y=\frac{3}{4}x-49$

B

$y=\frac{3}{4}x-9$

C

$y=\frac{4}{3}x-9$

D

$y=\frac{4}{3}x-49$