W017 EOC Review - Unit 2

• 3 is greater than or equal to y

• 3 is greater than y

• 3 is less than y

• 3 is more than y

This is a graph of __

• A linear inequality

• a linear equation

• a linear function

• a system of inequalities

• All the (x,y) points in the shaded area.

• All the (x,y) points in the shaded area and on the dotted line.

• All the (x,y) points in the unshaded area.

• Only the (x,y) points on the dotted line.

Which of the following are linear inequalities?

• 10

• 9

• 8

• 11

• (2,5)

• (2,6)

• (2,4)

• (-2,1)

• (2, 11)

• (2, 12)

• (0, 6)

• (-2, 0)

• Subtract the 6 from both sides.

• Add the six to both sides.

• Divide by 3

• Flip the sign from > to <

• Subtract the 6 from both sides.

• Add the six to both sides.

• Divide both sides by 3

• Flip the sign from > to <

Answer explanation

Remember to FLIP the sign from > to < when you divide or multiply both sides of an inequality by a negative number (like -2)!