Tangent Lines!

 $f\left(x\right)=3x^2-7x+9$  

What is the slope of the tangent line at the point (4,29)?

 $f\left(x\right)=x^3-5x^2+x-8$  

What is the slope of the tangent line at the point (-2, -38)

 $f\left(x\right)=\frac{3}{5x^2}$  

What is the slope of the tangent line at the point  $\left(4,\frac{3}{80}\right)$ ?

 $f\left(x\right)=\left(2x^3-5\right)\left(x^3+4\right)$  

What is the slope of the tangent line at the point (-1,-21)?

 $f\left(x\right)=10\cdot\sqrt{x}$  

What is the slope of the tangent line at the point (9,30)?

 $f\left(x\right)=\frac{12}{\sqrt{x^3}}$  

What is the slope of the tangent line at the point  $\left(4,\frac{3}{2}\right)$ ?

 $f\left(x\right)=\frac{3x^2-7x+8}{x}$  

What is the slope of the tangent line at the point (4,7)?

 $f\left(x\right)=x^2\left(4x^3-5\right)$  

What is the slope of the tangent line at the point (2,108)?

 $f\left(x\right)=\frac{12}{x}+\frac{8}{\sqrt{x}}+5$  

What is the slope of the tangent line at the point (4,12)

 $f\left(x\right)=x^2-x+5$  

What is the equation of the tangent line in point-slope form at the point (-3,17)?