9. Find the equation of the line tangent to the curve y = 3x5 + 10x³ + 15x + 1 at its point of inflection.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
icon
Related questions
Question
Help me number 9
7. For the curve y = x2 + x , at what point does the normal line at (0,0) intersect the tangent line at ( 1,2 ).
8. A closed box, whose length is twice its width, is to have a surface area of 192 sq. inches. Find the max.
9. Find the equation of the line tangent to the curve y = 3x$ + 10x3 + 15x +1 at its point of inflection.
Transcribed Image Text:7. For the curve y = x2 + x , at what point does the normal line at (0,0) intersect the tangent line at ( 1,2 ). 8. A closed box, whose length is twice its width, is to have a surface area of 192 sq. inches. Find the max. 9. Find the equation of the line tangent to the curve y = 3x$ + 10x3 + 15x +1 at its point of inflection.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer