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LIMITS

Gwapako

New member
Jul 20, 2020
1
calculus.png
 

skeeter

Well-known member
MHB Math Helper
Mar 1, 2012
655
$
f(x)=\left\{\begin{matrix}
ax+b, & x<3\\
-ax+3b, & x\ge3
\end{matrix}\right.$

$\displaystyle \lim_{x \to 3^-} f(x) = \lim_{x \to 3^+} f(x) = 6$

$3a+b=6$
$-3a+3b=6$

solve the system for $a$ and $b$