Answer:
If the slopes are different, there is one solution.
If the slopes the same but the y intercepts different, there is no solution.
If the slopes and y intercepts are the same, there are infinitely many solutions.
2x + y = 4
2y = 6 - 2x
Solve for y on both
y = 4 - 2x
y = 3 - x
They are both different, so there is one solution
Step-by-step explanation:
Answer:
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Answer: The slope is m = 1
Step-by-step explanation:
-To find the slope, you need the slope formula:
where you have and on the equation.
-Next, you put the two points to the equation:
-And then you solve the equation: