To find: The equation of parabola passing through given points.
The required equation parabola is
Given data: The parabola passes through points
Method/Formula used:
A quadratic equation of the form
Calculation:
The parabola passes through points
Suppose equation of parabola passing through given point is
The point
OR
The point
OR
The point
OR
Subtract equation (4) from equation (3),
As
Subtract equation (4) from equation (2),
Or
Subtract equation (6) from equation (5),
Substitute -2 for a in equation (6),
Substitute -2 for a , 8 for b in equation (4),
Substitute -2 for a , 8 for b and -8 for c in equation (1),
Thus, the equation of the parabola that passes through points
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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