Say whether each statement is true or false.
Contributed by StemPy LabTry it on paper first. A hint, the key idea and the worked solution are here when you need them.
Say whether each statement is true or false.
- and are the same point.
- Every point on the x-axis has .
- A point with always lies on an axis.
- The point lies on the x-axis.
Need a reminder? The key ideaShow
A point is : go along the x-axis, then up or down. The signs choose the quadrant: I , II , III , IV . A point on an axis lies in no quadrant: on the x-axis, on the y-axis.
The worked solution
Have you tried it?
Work it out on paper first. It is fine to get stuck or make a mistake: that is how we learn. When you are ready, go through the solution one step at a time, and check each step against your own.
Step 1. (a). False. The order matters: one is in quadrant II, the other in quadrant IV.
Step 2. (b). True.
Step 3. (c). False. has and lies in quadrant I.
Step 4. (d). True.
Answer: false, true, false, true.
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