Question

Find the slope of the line that passes through the points (5, 8) and (9, 4).
A. 3
B. 1
C. -1
D. four-thirds

Answer 1

The slope of the line through points (x1,y1) and (x2,y2) is given by :
\(\huge m=\frac{y_1-y_2}{x_1-x_2}\)
now,just put the values and find m.