If you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?
1 answer:
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Answer: The required x-intercept of the given line is
Step-by-step explanation: We are given to find the x-intercept of the line with the following equation :
We know that
x-intercept of a line is a point on the line where the line crosses the x-axis, that is y co-ordinate is 0.
Substituting y = 0 in equation (i), we get
Thus, the required x-intercept of the given line is
Answer:
explanation
Step-by-step explanation:
That is a line on a graph that intersects both points x=1 and y=11, and x=1 and y=-2.
