Graphing & Writing Inequalities

Front

What does the inequality s > 20 represent?

Back

It represents that there are more than 20 students in the hallway.

Front

How do you write 'y is no less than 2' as an inequality?

Back

y ≥ 2

Front

Which graph represents the inequality 1/2 > b?

Back

Graph B.

Front

Is y < -3 a solution for y = -1?

Back

Not a solution.

Front

Which graph represents the inequality k < 3?

Back

Graph A.

Front

What does the symbol '≥' mean in inequalities?

Back

It means 'greater than or equal to'.

Front

What is the solution set for the inequality x < 5?

Back

All numbers less than 5.

Front

How would you express 'the temperature is at least 30 degrees' as an inequality?

Back

T ≥ 30.

Front

What does the inequality x + 3 > 7 imply?

Back

x > 4.

Front

How do you graph the inequality y < 2?

Back

Shade below the line y = 2.