Question

find equation of normal to the curve y =
${x}^{3 } + 5 {x}^{2} - 10x + 11$
where normal is parallel to the line x-2y+10=0​

Answer 1

Answer:

stucco you have any questions or need to be a good morning ma'am I

Step-by-step explanation:

follow please

Answer 2

Answer

=3x  

2

+2

1

​

,y  

1

​

)

1

​

,y  

1

​

) is  

(  

dx

dy

​

)  

(x  

1

​

,y  

1

​

)

​

=3x  

1

2

​

+2

 

1

​

,y  

1

​

) is  

 

1

​

,y  

1

​

)

−1

​

 

=  

3x  

2

+2

−1

​

 

 

y=−  

14

1

​

x−  

14

4

​

 = −  

14

1

​

 

∴  

3x  

1

2

​

+2

−1

​

=  

14

−1

​

 

⇒3x  

1

2

​

+2=14

⇒3x  

1

2

​

=12

x  

1