Question 869493
Find derivative and then compute this a the slope using x=3.
{{{dy/(dx)=30x^4}}}
{{{dy/(dx)(3)=30*3^4}}}
value of derivative there, is {{{2430}}}.


Find the y value at x=3 so you know what point this tangent line intersects.
{{{y=6*3^5+12}}}
{{{y=1470}}}


Find the y-intercept for the tangent line at point (3, 1470).
{{{highlight_green(y=2430x+b)}}}
solve for b using the point.



I used "b" instead of "c".