The following table shows $\left(x, \; y\right)$ values for a linear function. What is the slope of this function?
A. $4$
B. $2$
C. $8$
D. $10$
E. $1$
$x$ | $y$ |
2 | 7 |
4 | 15 |
7 | 27 |
9 | 35 |
A. $4$
B. $2$
C. $8$
D. $10$
E. $1$