SAT Math Practice Question #31856 - SATify | SATify

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SAT Math Practice Question #31856 - SATify | SATify

#31856

slopes

coordinate geometry

easy

45 sec

Line $k$ is defined by $2 x + 3 y - 12 = 0$ . Line $m$ is perpendicular to line $k$ in the $x y$ -plane. What is the slope of line $m$ ?

A.

$- \frac{3}{2}$

B.

$- \frac{2}{3}$

C.

$\frac{2}{3}$

D.

$\frac{3}{2}$