.
is an equation. A point 
is on the graph of 
if and only if the value of 
and 
satisfy this equation; that is: in other words, the 
-coordinate of that point (the second number in the tuple) should be equal to 
, which is equal to 
(evaluated where 
is equal to the first number in the tuple.
, 
. That's not the same as the second number, 
. Therefore, this point isn't on the graph of 
, 
. That matches the second number in the tuple. Therefore, this point is on the graph of 
, 
. That's not the same as the second number, 
. Therefore, this point isn't on the graph of 
, 
. That's not the same as the second number, 
. Therefore, this point isn't on the graph of Which of the following ordered pairs belongs to the graph of f(x)
- 3x + 9?
O (1, – 10)
...
Mathematics, 04.10.2020 16:01 omgomglol
Which of the following ordered pairs belongs to the graph of f(x)
- 3x + 9?
O (1, – 10)
O (-1, 12)
O (2, – 3)
O (-2, 13)
Answers: 3
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