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Nata [24]
3 years ago
15

Find f(-2) for f(x)=2x-5

Mathematics
2 answers:
Lelu [443]3 years ago
8 0
When x=-2 ,

2(-2)-5= -9
saul85 [17]3 years ago
7 0

Answer: -9

Step-by-step explanation:

So if f(x) is given, that is 2x-5, then to find f(-2) we need to substitute the value of x by -2

Therefore, f(-2) is,

2(-2)-5

= -4-5

= -4+-5

=-9

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