Given
a.
[tex]f(x)=\sqrt{x+4};P(0,2)[/tex]
b.
[tex]f(x)=x^2+x;P(1,2)[/tex]
To find:
1) The derivative in each case.
2) The equation of the tangent line.
Explanation:
a. It is given that,
[tex]f(x)=\sqrt{x+4};P(0,2)[/tex]
i) The derivative of f(x) is determined by,
[tex]undefined[/tex]
