Two-Step Inequalities

Front

What type of circle is used when graphing the inequality b < 6?

Back

An open circle is used.

Front

What symbol indicates the use of an open dot when graphing an inequality?

Back

The symbols < and >.

Front

How do you solve the inequality -9a - 1 < 26 for a?

Back

Add 1 to both sides, then divide by -9, resulting in a > -3.

Front

What expression represents '7 is less than a number'?

Back

x > 7.

Front

How do you isolate the variable k in the equation 16 = k/11?

Back

Multiply both sides by 11.

Front

What is the general form of a two-step inequality?

Back

It typically involves two operations to isolate the variable.

Front

What does it mean to graph an inequality on a number line?

Back

It visually represents the set of solutions to the inequality.

Front

What is the difference between a closed circle and an open circle on a number line?

Back

A closed circle indicates that the number is included (≤ or ≥), while an open circle indicates it is not (< or >).

Front

How do you interpret the solution of an inequality?

Back

The solution represents all possible values that satisfy the inequality.

Front

What is the first step in solving a two-step inequality?

Back

Perform the inverse operation of the constant term.