The problem asks to find 5 solutions to the equation $y = -x - 1$ for the given $x$ values: $-2, -1, 0, 1, 2$. This means we need to find the corresponding $y$ values for each $x$ value by substituting $x$ into the equation.

AlgebraLinear EquationsSubstitutionCoordinate Geometry
2025/7/3

1. Problem Description

The problem asks to find 5 solutions to the equation y=x1y = -x - 1 for the given xx values: 2,1,0,1,2-2, -1, 0, 1, 2. This means we need to find the corresponding yy values for each xx value by substituting xx into the equation.

2. Solution Steps

We will calculate the yy value for each xx value using the equation y=x1y = -x - 1.
* When x=2x = -2:
y=(2)1=21=1y = -(-2) - 1 = 2 - 1 = 1
* When x=1x = -1:
y=(1)1=11=0y = -(-1) - 1 = 1 - 1 = 0
* When x=0x = 0:
y=(0)1=01=1y = -(0) - 1 = 0 - 1 = -1
* When x=1x = 1:
y=(1)1=11=2y = -(1) - 1 = -1 - 1 = -2
* When x=2x = 2:
y=(2)1=21=3y = -(2) - 1 = -2 - 1 = -3

3. Final Answer

The 5 solutions are:
* x=2,y=1x = -2, y = 1
* x=1,y=0x = -1, y = 0
* x=0,y=1x = 0, y = -1
* x=1,y=2x = 1, y = -2
* x=2,y=3x = 2, y = -3

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