Question

Find the slope of line which passes through the point (7,11) and (9,15) .

Answer 1

As we know that slope of line $\left(m\right)$ passing through $(x_1,y_1)$ and $(x_2,y_2)$ is given as-

$m=\frac{(y_2-y_1)}{(x_2-x_1)}$

As the line passes through the points $(7,11)$ and $(9,15)$.

Therefore,

Slope of line $=\frac{15-11}{9-7}=\frac{4}{2}=2$

Thus the slope of given line is $2$.

Hence the correct answer is $2$.