Write quadratic function in the form ; f(x)=a(x-h)²+k

then give the vertex of it's graph

f(x)=3x²+18x+30

Thank you for the opportunity to help you with your question!

f(x)=3x²+18x+30 = 3x² + 18x + 27 + 3 =3(x²+6x+ 9) + 3 = 3(x²+2*3*x+ 3²) + 3 = 3(x+3)² + 3

=========

The vertex and graph:

The Answer.JPG

Please if you don't understand something just ask

I am glad to work with you each time you have any other questoin just invite me i will give you the best answer

Good Luck

can you write it in form specified f(x)=

what form please give me an example

f(x)=a(x-h)²+k

f(x)= 3x²+18x+30 = 3(x+3)² + 3

so

f(x)= 3(x+3)² + 3

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up