Current location - Training Enrollment Network - Mathematics courses - Ask math elective course 2- 1 chapter 2 for a summary of all knowledge points and test sites. Thank you.
Ask math elective course 2- 1 chapter 2 for a summary of all knowledge points and test sites. Thank you.
There is nothing to sum up in this chapter. To sum up, we should define curve equation, ellipse equation and hyperbola, and pay attention to what 2A > 0B > 0 is written after the equation. There is also an important formula for mastering the five-step correlation point method |AB|= under the root sign (1+k squared) * (x2-x6544).