18/32
= (18/2) / (32/2)
= 9/16
The final answer is 9/16~
1. : 1. 47 0.68 : 1. 0.404762 : 0. 595238
Just remember that 100% = 1.00 !
y = .78x
y = 108.5x
y = .946x
Given:
The graph of a line which represents position (m) at time (s).
To find:
The slope of the line.
Solution:
Formula for slope:

From the given graph it is clear that the line passes through two points (0,0) and (1,4).
Using the above formula, we get



Therefore, the slope of the line is 4 m/s.