Is the line y = 3x - 7 parallel to the line 3x + y + 8 + 0 ?
Please show working if you know. Thanks in advance.
Please show working if you know. Thanks in advance.
1 Answer
Feb 8, 2018
Since slopes of Equations (1) & (2) are not same, the given two lines are not parallel.
Explanation:
Standard equation of a line with given slope is
Equation (1)
Equation (2)
Let us rearrange the terms to the standard form,
Since slopes of Equations (1) & (2) are not same,