How do I identify a rational number? What does a rational number look like?
1 answer:
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The answer is the last option:
Explanation:
1. You have that the equation of the line is:
Where is the slope of the line and
is the intercept with the y-axis.
2. Therefore, you must find .
3. Then, you must substitute the points given in the problem and the slope into the equation of the line and solve for , as following:
Answer: First option.
Step-by-step explanation:
It is important to remember the definition of "Translation".
A Translation is defined as a transformation that moves every point of an object a determine distance in a given direction. In Translation, the shape and the size of the object do not change.
Then, given a point:
Where "x" is the x-coordinate and "y" is the y-coordinate.
And given the following translation:
We can notice that:
- 2 units are added to the original x-coordinate. This indicates that the object must be moved 2 units to the right.
- 4 units are subtract from the original y-coordinate. This indicates that object must be moved 4 units down.