Linear fonction's equation : y = ax
So only in y = 2x
2 is the constant of <span>proportionality</span>
Answer:
<em>Your Interquartile range (IQR) would be 19.</em>
Step-by-step explanation:
-5, 1, 3, 7, 8, 10, 32, 36
Median: 7.5
Lower quartile: 2
Upper quartile: 21
Interquartile range: 21 - 2 = 19
20 x 18 x 5= 1,800
20 times 18 equals 360, then you mutiply 5 and get 1,800
With
, we have

Then the difference quotient is

since <em>h</em> ≠ 0.