SOLUTION: Need help with this Calculus problem please. Find an equation for the line tangent to the curve when x has the first value. y=3√x x=4 x=9

Question 1019792: Need help with this Calculus problem please.

Find an equation for the line tangent to the curve when x has the first value.
y=3√x
x=4
x=9
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
If , then the derivative is the function
==> when x = 4, , which is the slope of the line tangent at the point (4,6) of the curve.
==>
<==> 4y - 24 = 3x - 12
<==> 3x - 4y +12 = 0 is the tangent line.
For x = 9, the procedure is the same.
RELATED QUESTIONS
I need help on my Calculus homework please: Find an equation for the line tangent to... (answered by ikleyn)

Find an equation for the line tangent to the curve when x has the first value... (answered by Alan3354)

Need help with this Calculus problem please. Find an equation for the secant... (answered by ikleyn)

Again, I know there is not a section, but can anyone help with the following problem... (answered by josmiceli)

I really need help with this question Use implicit differentiation to find an equation (answered by MathLover1)

Find the equation of line with a slope -1 that is the tangent to the curve y=1/x-1... (answered by AnlytcPhil)

Use calculus to determine the relative extrema of f(x)=x-lnx Find the equation of the... (answered by venugopalramana,funmath)

Find the equation of the tangent line to the curve y=e^3x at the point (0,1) Please... (answered by funmath)

Can I get help with the following problem please!! Find the equation of the tangent line (answered by stanbon,robertb,Alan3354)

SOLUTION: Need help with this Calculus problem please. Find an equation for the line tangent to the curve when x has the first value. y=3&#8730;x x=4 x=9

SOLUTION: Need help with this Calculus problem please. Find an equation for the line tangent to the curve when x has the first value. y=3√x x=4 x=9