The awnswr is: 9 units to the right and 3 units down
No......you end up with x<3....so there is an open circle at 3
Answer:
Histogram
Step-by-step explanation:
There are other possible things that are not best like
- bar chart.
-
stem-and-leaf display.
-
frequency polygon or line graph.
Histogram is best option because a histogram displays the shape and spread of continuous sample data.
Answer:
![\frac{(2+5x)(2-5x)}{2x(5x-6)}](https://tex.z-dn.net/?f=%5Cfrac%7B%282%2B5x%29%282-5x%29%7D%7B2x%285x-6%29%7D)
Step-by-step explanation:
Simplify the numerator:
Rewrite 4 as ![2^{2}](https://tex.z-dn.net/?f=2%5E%7B2%7D)
![\frac{2^{2}-25x^{2} }{10x^{2}-11x-x }](https://tex.z-dn.net/?f=%5Cfrac%7B2%5E%7B2%7D-25x%5E%7B2%7D%20%20%7D%7B10x%5E%7B2%7D-11x-x%20%7D)
Rewrite
as ![(5x)^{2}](https://tex.z-dn.net/?f=%285x%29%5E%7B2%7D)
![\frac{2^{2}-(5x)^{2} }{10x^{2} -11x-x}](https://tex.z-dn.net/?f=%5Cfrac%7B2%5E%7B2%7D-%285x%29%5E%7B2%7D%20%20%7D%7B10x%5E%7B2%7D%20-11x-x%7D)
Since both terms are perfect squares, factor using the difference of squares formula,
and b = 5x.
![\frac{(2+5x)(2-(5x))}{10x^{2}-11x-x }](https://tex.z-dn.net/?f=%5Cfrac%7B%282%2B5x%29%282-%285x%29%29%7D%7B10x%5E%7B2%7D-11x-x%20%7D)
Multiply 5 by -1.
![\frac{(2+5x)(2-5x)}{10x^{2}-11x-x }](https://tex.z-dn.net/?f=%5Cfrac%7B%282%2B5x%29%282-5x%29%7D%7B10x%5E%7B2%7D-11x-x%20%7D)
Simplify the denominator:
Subtract x from -11x
![\frac{(2+5x)(2-5x)}{10x^{2}-12x }](https://tex.z-dn.net/?f=%5Cfrac%7B%282%2B5x%29%282-5x%29%7D%7B10x%5E%7B2%7D-12x%20%7D)
Factor 2x out of ![10x^{2} -12x](https://tex.z-dn.net/?f=10x%5E%7B2%7D%20-12x)
![\frac{(2+5x)(2-5x)}{2x(5x-6)}](https://tex.z-dn.net/?f=%5Cfrac%7B%282%2B5x%29%282-5x%29%7D%7B2x%285x-6%29%7D)