Find an equation of the line tangent to the curve at the point (7,-5)
I tried to solve it but can't get the right answer, can you help me check it out?
Derivative
The equation is
But the right answer is
Where is my error?
Find an equation of the line tangent to the curve at the point (7,-5)
I tried to solve it but can't get the right answer, can you help me check it out?
Derivative
The equation is
But the right answer is
Where is my error?