27-28 Find an equation of the tangent line to the curve at the given point. 27. y = x, (1, 1) 28. y = x4 + 2x? – x, (1,2
Posted: Wed May 11, 2022 5:07 am
27-28 Find an equation of the tangent line to the curve at the given point. 27. y = x, (1, 1) 28. y = x4 + 2x? – x, (1,2) 29–30 Find equations of the tangent line and normal line to the curve at the given point. (29.)y = x4 + 2et, (0, 2) 30. y = (1 + 2x), (1,9)