\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
The derivative of a function \(f(x)\) is given by \(f'(x)=x^2+1\). Find the slope of the tangent line to the graph of the original function, \(y=f(x)\), at the point where \(x=1\).
Slope at \(x=1\) \(=\)