Exploring Rational Expressions in PA 3 13 kz

What symbol is used to graph a 'less than' inequality?

• Arrow pointing left

• Open circle

• Arrow pointing right

• Closed circle

When graphing 'X is greater than -8', in which direction does the arrow point?

• Upwards

• Left

• Right

• Downwards

How do you represent 'K is less than or equal to 5' on a graph?

• Closed circle at 5 moving left

• Open circle at 5 moving left

• Closed circle at 5 moving right

• Open circle at 5 moving right

What does 'at least 2' translate to in inequality form?

• M < 2

• M > 2

• M ≤ 2

• M ≥ 2

If a number is 'no more than 9', how is this represented?

• ≤ 9

• ≥ 9

• < 9

• > 9

What does 'at most 40' mean in terms of inequality?

• < 40

• > 40

• ≤ 40

• ≥ 40

What is the correct graph representation for 'X is greater than or equal to -6'?

• Closed circle at -6 moving right

• Open circle at -6 moving left

• Closed circle at -6 moving left

• Open circle at -6 moving right

When dividing by a negative number, what must you do to the inequality sign?

• Remove it

• Replace it with an equal sign

• Flip it

• Leave it unchanged

How is 'W over negative 7 is greater than 1' solved and graphed?

• W < -7, open circle moving left

• W > -7, open circle moving right

• W < -7, closed circle moving right

• W > -7, closed circle moving left

For the inequality '3/8 X is less than -9', what is the solution for X?

• X ≤ -24

• X > -24

• X ≥ -24

• X < -24