amandarabjohn77 amandarabjohn77

17-06-2021
Mathematics

contestada

Some values of a linear function are shown in this table:
What is the rate of change of this function?

X y
2 11
3 16.5
4 22
5 27.5

Respuesta :

sqdancefan sqdancefan

24-06-2021

9514 1404 393

Answer:

5.5

Step-by-step explanation:

The rate of change is given by the slope formula:

m = (y2 -y1)/(x2 -x1)

m = (16.5 -11)/(3 -2) = 5.5/1

m = 5.5

The rate of change of this function is 5.5.

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