90.6k views
5 votes
Find the greatest value of the function y = 17 / x ^ 2-6x + a if the point (-1; 1) belongs to the graph of this function

User Rafek
by
6.4k points

1 Answer

9 votes

Answer:

a=10

Explanation:

by substitute(-1,1) for(x,y)

1=17/(-1)^2-6(-1)+a

1+6+a=17

a=10

User Nasmorn
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.