Question

沁沁

請問第一題跟第二題怎麼化簡成h-4跟x+a-8的？

噴放@放中大加EE

< 07   點

 

 1                                      xls

 

 

 

Finding an Equation ofa Tangent Line

9 Find the slope ofFthe tangent line to the curve立三2/7 at the point
where三4

9 Write an equation of the tangent |ine

Let 禾    1
jine at 寥三415

7

 

)下                   (3                轉Word                只半2                    由

Answer 1

shen

如圖