SubArea: Linear functionsLevel: AProject ID: 9000005801Source Problem: 2010009306Accepted: 1Clonable: 1Easy: 0Given the linear function \(f(x) = -3x + 1\), evaluate \[ f(a) + f(1 - a). \]\(- 1\)\(- 3a\)\(- 6a - 3\)\(- 2\)
