Determine the constant of proportionality (k) for the table and write the relationship between y and x. (1 point)Responsesk = 1717k = 1 seventhk = −17−17k = negative 1 seventhk = -7k = -7k = 7
To determine the constant of proportionality (k) for the table, we need to find the relationship between y and x by looking at how they change.
Let's first identify how y and x change:
1st pair: y changes from 4 to 68, which is a change of 68 - 4 = 64
x changes from 2 to 8, which is a change of 8 - 2 = 6
To find the constant of proportionality (k), we can divide the change in y by the change in x:
k = 64 / 6 = 10.67
Therefore, the constant of proportionality (k) for the table is 10.67.
The relationship between y and x can be written as:
y = 10.67x