Answer:
There should be 3 points that you have. (0, 3), (2, 6), and (-2, 0)
Step-by-step explanation:
Alright so since everything there is divisible by 9 you can divide each number by 9 to get:
-3x + 2y = 6
Now, to graph this you need to put it in y = mx + b form. So, add the 3x to both sides of the equation.
-3x +2y = 6
+3x +3x
2y = 3x + 6
Now you would divide 2 on both sides because you need y to be alone, to get:
y = 3/2 x + 3
Now Graphing:
Since 3 is positive that is your y-axis. So put a dot on + 3 on the y-axis. That's your (0, 3) point.
Then 3/2 is your slope. Slope is rise / run. So you start at your dot from the y-axis go up 3 (because that's your rise from slope) then you go to the right 2 (therefore, your run) then place a dot there. This is your (2, 6) point)
Usually you want to do the negative side of that also. To do that you would once again start at the 3 (y-axis point). Now you would pretty much make your slope negative. Starting at 3, you would go down 3 (your rise for slope) then go to the left 2 (your run for slope). This is your (-2, 0) point.
Do you understand it?
Answer:
x frequency
4.8 1
4.83 1
4.85 2
4.89 1
4.91 1
4.94 2
4.96 1
4.99 1
5.04 3
5.05 1
5.12 3
5.14 1
5.15 1
5.17 1
5.19 2
5.24 1
5.26 1
5.27 1
5.28 1
find the dot plot as attached below
Step-by-step explanation:
Construct a dotplot for the following data. 4.85 4.94 5.12 5.14 4.80 4.99 5.19 4.94 4.85 5.12 5.04 4.96 5.28 5.05 4.83 5.27 5.12 5.19 4.89 5.15 5.04 5.17 5.24 5.04 4.91 5.26
Rearranging the data into frequency table
x frequency
4.8 1
4.83 1
4.85 2
4.89 1
4.91 1
4.94 2
4.96 1
4.99 1
5.04 3
5.05 1
5.12 3
5.14 1
5.15 1
5.17 1
5.19 2
5.24 1
5.26 1
5.27 1
5.28 1
75 degrees because 42+63=105
180-105=x
3 is the answer .... 109456+3 =109459
7*15637=109459