1992 AHSME Problems/Problem 12

Problem

Let $y=mx+b$ be the image when the line $x-3y+11=0$ is reflected across the $x$ -axis. The value of $m+b$ is

$\text{(A) -6} \quad \text{(B) } -5\quad \text{(C) } -4\quad \text{(D) } -3\quad \text{(E) } -2$

$\fbox{C}$

1992 AHSME (Problems • Answer Key • Resources)
Preceded by Problem 11	Followed by Problem 13
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