Hi,
To find K you will pick a value from the x and then the corresponding Y value. Then we will plug it into the equation that is given y=Kx
Here:
X=25 Y=160
160=k25
(Divide both sides by 25 to isolate K)
K=6.5
Then plug K value into equation
Y=6.5X
Then if you want to check if that is correct you can pick a different point on the table and plug that into the equation to see if you get the same value.
Check:
X=50
Y=6.5x50
Y=320
Step-by-step explanation:
3x+6+4x-20=10
7x-14=10
7x=24
x=24/7
19-6v/2
————-
4
Alternative form: 2.62868
(This: v/ is supposed to mean squared)
Hope this helped :)
