Answer:
Step-by-step explanation:
For this exercise you must remember that the original figure (before a transformation) is called "Pre-Image" and the one obtained after the transformation is called "Image".
A Translation is defined as a transformation in which the figure is moved a fixed distance in a fixed direction. In this kind of transformatiosn the size and shape do not change and the figure is not flipped.
In this case you know that the Pre-Image is the Triangle FGH.
You can identify in the picture that its vertex H has these coordinates:
Where:
Since the rule is:
→
You can substitute the coordinates of H into the given rule in order to find the coordinates of H'. This is:
Given:
On a coordinate plane a line contains the point (2,6) and models a proportional relationship.
To find:
The points which are also on the line.
Solution:
The line models a proportional relationship.
...(i)
where, k is constant of proportionality.
Put x=2 and y=6 in the above equation.
Divide both sides by 2.
Put k=3 in equation (i).
We can say that the point whose y-coordinate is 3 times of its x-coordinate, are the point which are lie on the line.
For example: (1,3), (3,3), (-1,-3) etc.
So, the equation of line is . All the points which satisfy this equation represents the points on the line.
Answer:
Step-by-step explanation:
<u>Proportional relationship is:</u>
- y = kx, where k is the constant of proportionality
We have a point (5, 2). it means x = 5, y = 2
<u>Substitute x and y and find k:</u>
Answer:
y= 1/3x - 4
Step-by-step explanation:
hope this helps
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