Write the equation of the tangent line to the graph of ?(?) =
(2)/(3−?) at the point where x = 4. You must use the limit
definition for any derivatives and show each process by step. Use
proper notation.
1. Find an equation for the line in the xy−plane that is tangent
to the curve at the point corresponding to the given value of t.
Also, find the value of d^2y/dx^2 at this point. x=sec t, y=tan t,
t=π/6
2. Find the length of the parametric curve: x=cos t, y=t+sin t,
0 ≤ t ≤ π. Hint:To integrate , use the identity, and
complete the integral.
Find the slope of the tangent line to the graph of the given
function at the given value of x. Find the equation of the tangent
line.
y=x^4-2x^3+3; x=2
How would the slope of a tangent line be determined with the
given information?
A. Set the derivative equal to zero and solve for x.
B. Substitute values of x into the equation and solve for y.
Plot the resulting points to find the linear equation.
C.Substitute 2 for x into...
Find the slope of the tangent line to the graph of the
function at the given point.
f(x) = 4/3x at (1,4/3)
Determine an equation of the tangent line.
y =
i need belp determing the equation because i got the slope
right but not the equation
2.
Mortgage Rates The average 30-year fixed mortgage rate in the
United States in the first week of May in 2010 through 2012 is
approximated by
M(t) =
55.9
t2 − 0.31t +...
Find the equation of
the tangent line at x=2 to the graph of
y= x^2-x-7
Write your answer as a
simplified slope-intercept equation y=mx+b.
For
example y=7x-8
Find the equation of the tangent line to the curve at the point
corresponding to the given value of t
1. x=cost+tsint, y=sint-tcost t=7pi/4
2. x=cost+tsint, y=sint-tcost t=3pi/4?