Post on 21-Sep-2020
Students will eventually notice that the critical point is always (h,k). This is fine for them to use instead of actually solving for x and y.
Students will eventually notice that the critical point is always (h,k). This is fine for them to use instead of actually solving for x and y.
Students will eventually notice that the critical point is always (h,k). This is fine for them to use instead of actually solving for x and y.