Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. His sister states that the expression should be x
1 answer:
You might be interested in
Answer:
The function with blue line (see attachment) represents the graph of after it is translated 3 units down.
Step-by-step explanation:
Mathematically speaking, a translation in the y-direction is defined by the following expression:
(1)
Where:
- Resulting function.
- Original function.
- Translation factor (
- Translation in the +y direction/
- Translation in the -y direction).
If we know that original function is translated 3 units down and , then the resulting function is:
Lastly, we graph both original and resulting functions with the help of a graphing tool, whose outcome is presented in the image attached below:
Please notice that the red line represents the original function, whereas the blue line represents the resulting function.
