human
For a given algebraic input, find the output of a function machine Tom and Katie are discussing the output of this \( 2 \)-step function machine input \(x\rightarrow+ 10\rightarrow\) multiplied by 3\(\rightarrow\) output Tom says the output is \( \mathbf{3 x}+\mathbf{3 0} \)
Katie says the output is \( \mathbf{1 0}+\mathbf{3} \boldsymbol{x} \)
Who is correct? Only Katie
gpt
Does not follow the arrows through a function machine, changes the order of the operations asked.