Question

The function f(x) is represented by this table of values.

x f(x)
-5 35
-4 24
-3 15
-2 8
-1 3
0 0
1 -1

Match the average rates of change of f(x) to the corresponding intervals.

Tiles
-3
-8
-7
-4
Pairs
[-5, -1]
[-4, -1]
[-3, 1]
[-2, 1]

Answer 1

i dont understand what tiles mean

Answer 2

Oh i Understand now1

Answer 3

work out each pair then you can match with the tiles

eg
(-5,-1) = (3 - 35) / (-1-(-5))

- same method to find rates of change as in the last question

Answer 4

sor (-5,-1) its -32 / 4

Answer 5

so -8