We need to find the range of the function $g(x) = x^2 + 12$ for the domain $\{-2, -1, 0, 1, 2\}$.

AlgebraFunctionsRangeDomainQuadratic Functions
2025/3/6

1. Problem Description

We need to find the range of the function g(x)=x2+12g(x) = x^2 + 12 for the domain {2,1,0,1,2}\{-2, -1, 0, 1, 2\}.

2. Solution Steps

The range of a function is the set of all possible output values (y-values) we get after plugging in each input value (x-value) from the domain into the function.
Given the function g(x)=x2+12g(x) = x^2 + 12 and the domain {2,1,0,1,2}\{-2, -1, 0, 1, 2\}, we will evaluate the function for each value in the domain:
For x=2x = -2:
g(2)=(2)2+12=4+12=16g(-2) = (-2)^2 + 12 = 4 + 12 = 16
For x=1x = -1:
g(1)=(1)2+12=1+12=13g(-1) = (-1)^2 + 12 = 1 + 12 = 13
For x=0x = 0:
g(0)=(0)2+12=0+12=12g(0) = (0)^2 + 12 = 0 + 12 = 12
For x=1x = 1:
g(1)=(1)2+12=1+12=13g(1) = (1)^2 + 12 = 1 + 12 = 13
For x=2x = 2:
g(2)=(2)2+12=4+12=16g(2) = (2)^2 + 12 = 4 + 12 = 16
The range consists of the set of these output values: {16,13,12,13,16}\{16, 13, 12, 13, 16\}.
Removing duplicates, we have {12,13,16}\{12, 13, 16\}.

3. Final Answer

{12,13,16}\{12, 13, 16\}

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