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Evaluate the function as indicated determine its domain and range. 2x+1 , X<0 FX= 2x+2 ,X>or equal to 0 a. F(-1) b.f(0) c.F(2) d.F(t^2+1) ...?

Evaluate the function as indicated determine its domain and range. 2x+1 , X<0 FX= 2x+2 ,X>or equal to 0 a. F(-1) b.f(0) c.F(2) d.F(t^2+1) ...?
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3 votes
Evaluate the function as indicated determine its domain and range.

2x+1 , X<0
FX=
2x+2 ,X>or equal to 0

a. F(-1) b.f(0) c.F(2) d.F(t^2+1) ...?

asked
User Pteranodon
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8.3k points

1 Answer

6 votes
-1<0 so use 2x+1 2(-1)+1=-2+1=-1 -
F(-1) means "Evaluate F(x) when x=-1" Since -1 is less than 0, this means that F(x) = 2x+1. This is because F(x) = 2x+1 when x < 0
answered
User Hritik
by
7.6k points
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