Question

Find the slope of the line passing through (5, 5) and (-4, 5)

Answer 1

\[m=\Delta y/\Delta x\]

Answer 2

\[\left( y_2-y_1 \right)/\left( x_2-x_1 \right)\]

Answer 3

\[m = \frac{y_1 - y_2}{x_1 - x_2}\]

Answer 4

\[M= \frac{y2-y1}{x2-x1}\]
M= the gradient/slope and so
\[M = \frac{5-5}{-4-5}\]
\[M=\frac{0}{-9}\]
M=0

Answer 5

\[5-5/-4-5\]=0/-9=0

Answer 6

(5,5) and (-4,5)
x1,y1 x2,y2