Flashcard 10 - Math Reasoning Flashcard Set for the GED Test

To evaluate (or to find the output), substitute the expression or value (input) into the function (relationship).

Example: Evaluate \(k(\theta) = 3\theta + 4\) for \(\theta=\beta^2+1\)

\[k(\beta^2+1)=3(\beta^2+1)+4 = 3\beta^2+3+4=3\beta^2+7\]