Verify the given linear approximation at

Question

a = 0.
Then determine the values of x for which the linear approximation is accurate to within 0.1. (Enter your answer using interval notation. Round your answers to three decimal places.)
ln(1 + x) ≈ x

Y1= I ln(1+x)-x I
Y2= 0.1

find intersects to complete this question and use interval notation.
I didn't know how to so can someone help me with this?

thank you!!!

Answer 1

(-0.383,0.516)

Answer 2

Thank you so much!!!