# find an equation for the line tangent to the curve at the point defined by the given value

**Question description**

find an equation for the line tangent to the curve at the point defined by the given value of t. Also, find the value of (d''y)/(dx^2) at this point.

x=3t^(2) + 4, y=t^6 , t=-1

Write the equation of the tangent line.

y=?

What is the value of d''y/dx^2 =?

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