Answer:
450/15=30 405/12=33 and change. the second one gets better mileage
Step-by-step explanation:
Answer:
5/3
Step-by-step explanation:
5/3
The correct answer is A) a translation 2 units right and 4 units down.
Both of the reflections listed would keep the digits but change their signs and/or placement.
A translation 2 units right subtracts 2 from the x-coordinate. A translation 4 units down subtracts 4 from the y-coordinate. Comparing each pre-image point to its image, we can see that is what happened.
To find the slope of this line, first pick out two points on the line. We'll use (1,4) and (-1,3).
Using this information, you can find the slope with the slope formula: ![m=\frac{y_{2}-y_{1}} {x_{2}-x_{1}}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_%7B2%7D-y_%7B1%7D%7D%20%7Bx_%7B2%7D-x_%7B1%7D%7D)
In this problem, x1=1, x2=-1, y1=4, and y2=3. Now, plug in and solve:
![\frac{3-4}{-1-1}= \frac{-1}{-2} =\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B3-4%7D%7B-1-1%7D%3D%20%5Cfrac%7B-1%7D%7B-2%7D%20%3D%5Cfrac%7B1%7D%7B2%7D)
The slope of the line is 1/2.
Hope this helps!