Solving and Graphing One-Step Inequalities

What is the main topic of Objective 3.1?

• Solving and graphing one-step inequalities

• Solving quadratic equations

• Understanding functions

• Graphing linear equations

Tags

CCSS.HSF-IF.C.7A

Why is the statement 'negative seven is greater than negative two' false?

• Because negative numbers are always greater

• Because negative seven is closer to zero

• Because positive seven is greater than two

• Because negative two is closer to zero

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which inequality symbol represents 'less than or equal to'?

• >

• <=

• >=

• !=

Tags

CCSS.6.EE.B.8

What does the inequality symbol '>' mean?

• Greater than

• Not equal to

• Less than or equal to

• Less than

Tags

CCSS.6.EE.B.8

How do you graph the solution n < 14 on a number line?

• Open circle at 14, shade to the left

• Closed circle at 14, shade to the right

• Open circle at 14, shade to the right

• Closed circle at 14, shade to the left

Tags

CCSS.6.EE.B.8

If you have the inequality -7 ≤ a - 3, what is the first step to solve for a?

• Multiply both sides by -3

• Divide both sides by -3

• Add 3 to both sides

• Subtract 3 from both sides

Tags

CCSS.7.EE.B.4B

When graphing the solution a ≥ -4, what type of circle do you use at -4?

• Closed circle

• Double circle

• No circle

• Open circle

Tags

CCSS.6.EE.B.8

What should you do when you multiply or divide both sides of an inequality by a negative number?

• Keep the inequality symbol the same

• Flip the inequality symbol

• Subtract a positive number from both sides

• Add a positive number to both sides

Tags

CCSS.6.EE.B.8

What is the result of dividing both sides of the inequality -9n > 63 by -9?

• n < 7

• n > 7

• n < -7

• n > -7

Tags

CCSS.6.EE.B.8

In the inequality 5y < -50, what is the result of dividing both sides by 5?

• y < -10

• y > -10

• y < 10

• y > 10

Tags

CCSS.6.EE.B.8