00:01
The topic of this question is systems of a linear equation.
00:07
For this question, we want to find what a, b, and c are, which real numbers, these are, so that the graph of this function here passes through minus 1 ,4, 2, 3, and 01.
00:29
So in order to satisfy this condition, or rather the three conditions that this point is on the graph, that this point is on the graph, and that this point is on the graph, we need to make sure that this equation is satisfied for x equals negative 1 and y equals 4, x equals 2 and y equals 3, and x equals 0, y equals 1.
00:57
When i say x equals negative 1 and y equals 4, i mean when y equals 4, x is negative 1.
01:06
And so we're basically substituting in these points into our function or equation.
01:17
So we need to satisfy three equations given by substituting in these three points.
01:33
These are the three equations that are formed...