M Inbox (84) - luketry@gmail X VA Sec 3.9 Derivatives of Exp z X = 3.9 Derivatives of Exponen X 60 GeeklyHub * *Course Hero * * 29066448 (1044x1428) x |Sy derivative of (e^ x/(3-x) - S x |G f(x) = 5x^2 - Google Searc + X C webassign.net/web/Student/Assignment-Responses/submit?dep=28194872&tags=autosave#question3652060_0 Q E x Your last submission is used for your score. 1. [0/2 Points] DETAILS PREVIOUS ANSWERS OSCALC1 3.9.331-345A.WA.TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of the given function. A( x ) = = 3 - x F' (x) Write all x-values (if any) at which the tangent line to the graph would be horizontal. (Enter your answers as a con parated list. If an answer does not exist, enter DNE.) Tutorial Use the quotient rule to find the derivative. What is the relationship between the slope of a horizontal tangent line to a curve at a point and the derivative of the function at the same point related? Additional Materials Reading Submit Answer 2. [0/4 Points] DETAILS PREVIOUS ANSWERS OSCALC1 3.9.331-345C.WA.TUT. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the derivative of the given function. F(x) = 5* F'(x) = 5x + 2 What is the domain of A(x)? O (-00, 0) U (0, co) O (0, 00) O [0, 00) O (-00, 0) O (-00, 00) What is the domain of f'(x)? O (0, 00) O (-00, 00) O (-00, 0) O [0, 00) O (-00, 0) U (0, co) Find all x-values at which the function has horizontal tangent lines. (If an answer does not exist, enter DNE.) Tutorial What is the derivative of a" where u is a function of x and a is a constant? For the given function, use the chain rule. The slope of a horizontal tangent line is zero. Additional Materials Reading 62- OLDCABO 8:27 PM 24 Sunny 3/27/2022