Practice problem
What is the error of the linear approximation of 170\sqrt{170}170 when using the function f(x)=xf(x) = \sqrt xf(x)=x at x=169x = 169x=169?
0.00005670.00005670.0000567
0.00006670.00006670.0000667
0.00007670.00007670.0000767
0.00008670.00008670.0000867
Type a concept, like “slope” or “photosynthesis”.