WLF+A+Practice+Problems+Answer+Bank

math \begin{array}{|c|c|c|} \hline 2x-y=7 & y+8=\text{-}(x-14) \text{ or } y+2=\text{-}(x-8) &f(x)=2\\ \\ \hline y+2=\text{-}\dfrac{1}{4}(x-3) \text{ or } y+1=\text{-}\dfrac{1}{4}(x+1) & 3x+2y=16 & f(x)=4x+3\\ \\ \hline y+5=\text{-}\dfrac{1}{2}(x-9) \text{ or } y+2=\text{-}\dfrac{1}{2}(x-9) & f(x)=\text{-}4x-9 &3x-2y=\text{-}5\\ \\ \hline 5x-6y=2 & y-3=0(x-2) \text{ or } y-3=0(x+3) & y-3=\dfrac{5}{4}(x-10)\\ \\ \hline f(x)=\text{-}2(x-3) & f(x)=\dfrac{1}{2}x+2 &y+2=2(x-5) \text{ or } y-2=2(x-7)\\ \\ \hline 7x-3y=11 & \text{Not a function, } x=4 &f(x)=\dfrac{4}{3}x+\dfrac{2}{3}\\ \\ \hline y-2=0((x+2) \text{ or } y-2=0(x-7)& f(x)=\text{-}\dfrac{1}{2}x+2 &5x+2y=\text{-}4\\ \\ \hline \end{array} math