+0  
 
0
46
1
avatar+45 

f(x) = x2if x < 0

x + 7    if x ≥ 0

f(−2) = 

f(−1) = 

f(0) = 

f(1) = 

f(2) =

 Oct 15, 2020
 #1
avatar+232 
+1

f(-2) is negative, so use the x < 0 equation: 2(-2) = -4

f(-1) is also negative, so: 2(-1) = -2

f(0) goes with the x > 0 side, which would be: (0) + 7 = 7

f(1) and f(2) are the same as f(0), so it would be (1) + 7, (2) + 7

 Oct 15, 2020

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