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Write a liner function f with the values f(0) = -4 and f(3)=6

User Arnaslu
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\begin{gathered} \text{if f(0)= -4 and f(3)=6} \\ \\ f(x)=ax+b \\ \\ b=-4 \\ \\ f(3)=a(3)-4 \\ 6=a(3)-4 \\ 6+4=a(3) \\ \\ 10=a3 \\ a=(10)/(3) \\ \\ f(x)=(10)/(3)x-4 \end{gathered}

User Faigjaz
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