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Westkost [7]
3 years ago
12

What is the answer to this equation?

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0
So I’ll do question 3. So normally you see f(x)= something plus x (something like that) you see it as a function of x.

So that notation of f(-1) means the function of -1. Which means you need to sub in -1 for x.

f(x)=-5x+5
f(-1)=-5(-1)+5
Negative times a negative is a positive
f(-1)=5+5
f(-1)=10
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