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m_a_m_a [10]
3 years ago
13

im not that good at functions so is this right? if not could you explain how to do the problem? 25 points

Mathematics
2 answers:
Charra [1.4K]3 years ago
8 0

I will find one by one

\\ \sf\longmapsto f(x)=2x-1

\\ \sf\longmapsto f(1)=2(1)-1=2-1=1

\\ \sf\longmapsto f(0)=2(0)-1=-1

\\ \sf\longmapsto f(-1)=2(-1)-1=-1-1=-3

\\ \sf\longmapsto f(2)=2(2)-1=4-1=3

Studentka2010 [4]3 years ago
6 0

Answer:

f(1) = 2*1 - 1 = 1

f(0) = 2*0 - 1 = -1

f(-1) = 2*-1 - 1 = -3

f(2) = 2*2 - 1 = 3

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