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1. Graph the following inequalities on the grids below. Then check your graphs in theGizmo

1. Graph the following inequalities on the grids below. Then check your graphs in-example-1
User Uri Goren
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1 Answer

22 votes
22 votes

(A).

The solutions on the line are included and the line y = -2x + 1 has a y-intercept of 1 which means the point (0,0 ) lies on its left side; therefore, we know that the correct inequality sign to choose is ≤ . Hence, the inequality is

y ≤ -2x + 1

(B).

The point (-5, 1 ) lies to the left of the line y = -2x + 1 meaning the appropriate sign would be < or ≤; hence, an inequality which has a solution (-5, 1) is

y ≤ -2x + 1

1. Graph the following inequalities on the grids below. Then check your graphs in-example-1
1. Graph the following inequalities on the grids below. Then check your graphs in-example-2
User Rozwel
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