Question: pls help me 7. Find all x-values, with O S x 27 , such that the graph of y = 2sin x has a horizontal

pls help me

7. Find all x-values, with O S x 27 , such that the graph of y = 2sin x has a horizontal tangent line. 8. Find the equation of the tangent line to y = (4x2 -3x-8) at x = 2

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

need help with the following problems. Thank you. Problems 7 - 12, given the function g (x) = vx - 2 7. Find g'(x) by using the limit process. 8. Find the slope of the tangent line drawn to the graph...

Pls help -5x + 4 Find the x-value(s) at which the tangent line to the curve y = - - is horizontal. (Enter your answers as a comma-separated list. If there are none, enter ex NONE.) X

need steps on how to do this in excel please ASAP 4. (9 points) Assume that there are only two stocks (Stock X and Y) and one risk-free asset in the market. 1) (1 point) Compute the summary...

15. [-/0.25 Points] DETAILS SCALC ET8 3.1.064. MY NOTES ASK YOU R TEACHER Find equations of both lines through the point (2, 73) that are tangent to the parabola y = X2 + X. y = (smaller slope) y =...

please help me! Given a positive constant b, here are the parametric equations of a spiral curve passing through the point (1,0) and a graph of the curve on the t-interval [0,1]: x(t) = tcos(2nt)...

Your friends Peter, Penny and Paul (from High School) are taking a summer calculus class also, but at Purdue. They are confused about parametric and polar curves, and need your help in deciding how...

Assignment 7: Problem 3 Previous Problem Problem List Next Problem (1 point) The graph of the equation x2 + xy + y = 6 is an ellipse lying obliquely in the plane, as illustrated in the fig dy a....

help please Given a positive constant x(t) = tbcos(2nt) y(t) = tosin(2nt) y-axis Let P(t)=(x(t),y(t)). Give exact answers to all parts below. (a) Find the t values in [0,1] when the curve intersects...

1. A friend is working on his Calculus homework, but WebWork continues to mark his answers wrong, so he decides to ask you for help. (a) He needs to find the derivative of y = cos(x 3 ) sin3 (x). His...

I need help with these questions Find the average cost function if cost and revenue are given by C(x) = 172 + 5.2x and R(x) = 7x - 0.04x2 The average cost function is C(x) =] Find the marginal...

Operating margins decreased due to increased COGS for transportation and material costs, including pallets, cartons, steel, and aluminum. Indicate what you would anticipate would happen to the...

Compute the mean and standard deviation for the hypergeometric distributions described in (a) through (d). For Information: Referring to Problem 5.42

Acquisition price is $ 2 , 7 5 0 , 0 0 0 LTV is 6 0 % Gross Monthly Income $ 1 5 , 0 0 0 Annual Expenses $ 5 0 , 0 0 0 Calculate the cap rate, monthly cash flow, and cash - on - cash return at these...

DO NOT USE EXCEL ANSWER LETTERS A,B,C,D CASE 1 The Johnsons Decide to Buy a Home Belinda Johnson's parents and maternal grandmother have combined their finances and presented Harry and Belinda with...