Question

Y

27
х
10
11
12
In order for the data in the table to represent a linear
function with a rate of change of -8, what must be the
value of a?
a
11
O a = 2
O a=3
O a = 19
O a = 35
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Answer 1

19

Explanation:

if you go down from 27 by 8, you get 19, and if you go up from 11 by 8, you also get 19