Answer: New function is 
Step-by-step explanation:
- A dilation is a transformation that creates an image using a scale factor that has the exactly same shape as the original, but have a different size.
The given function : 
We know that any function y= f(x) will become y=k f(x) after dilation of k units on the x, where k= scale factor for dilation.
Here, the given scale factor = 2 i.e. k=2
Then, the new function will be :
Hence, the new function is
Answer:
$4.50
Step-by-step explanation:
6/4=1.5
1.5x3=4.5
Answers
six weeks. divide 13.5 miles of road needing repairs by the rate of 2.25 miles of road per week to obtain 6 weeks. If you are not familiar with converting fractions to decimals and using a calculator, multiply 2 by 13 and add 1 to obtain the stretch of road needing repairs as 27/2 miles and the road repair rate as 2 times 4 plus 1 divided by 4 = 9/4 miles per week divide 27/2 miles by 9/4 miles per week to obtain 6 weeks [ 27/2 times 4/9 ]
