Question

write a linear function f with the values f ( - 2 ) = 3 and f ( 5 ) = 7

Answer 1

You write f (-2) = 3 as (-2, 3) and f (5) = 7 as (5, 7).

The answer for the graph is $\mathbf{\frac{4}{3}}\textbf{\textit{x}}\mathbf{+\frac{1}{3}}$.