Answer: 4
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To get this answer, subtract the y coordinates.
7-3 = 4
You subtract the larger one minus the smaller one. You can use absolute value to ensure the result is never negative.
This trick only works because the x coordinates are the same (both are 9)
Answer:
1. No solutions
2. One solution
3. No solutions
4. Infinitely Many
Step-by-step explanation:
X=3 because the equation is 9x=5x + 9 + x.
Answer:
Undefined
Step-by-step explanation:
the equation for slope is y2-y1/x2-x1
(-2-6)/(-7-(7))= -8/0
This would leave you with an undefined slope.