Answer: The slope is 4/9 or -4/-9.
Step-by-step explanation:
(1,5)
(10,9) Find the difference in the y values and divide it by the difference in the x values.
5-9= -4
1- 10= -9
-4/-9= 4/9
so the slope is 4/9
Using the slope we could also find the y-intercept and write the equation.
5=4/9 (1) + b where b is the y-intercept
5= 4/9 + b
-4/9 -4/9
b= 41/9
Now we will have the equation y= 4/9 + 41/9
Add 7 and 7 which is 14 and then take it apart because it is an even number
do you have a picture of the border?
Wheres the picture or the problem????
Answer:
The fractions you make from the coordinates on the graph is equal. If it is then the graph is proportional
Hope this helped
