Savvas Math 1 Inequalities Unit 1

Front

Write the following in interval notation: x < 8

Back

(-∞, 8)

Front

When graphing an inequality, you use an open dot when you use which symbol?

Back

<, >

Front

Solve the inequality: x + 2 < -4 or -5x < -15

Back

x < -6 or x > 3

Front

Write an inequality for Graph 3:

Back

x ≤ -2 OR x > 5

Front

Solve: -3 ≤ 2x - 1 ≤ 5

Back

-1 ≤ x ≤ 3

Front

What does the symbol '≤' represent in inequalities?

Back

Less than or equal to.

Front

What does the symbol '≥' represent in inequalities?

Back

Greater than or equal to.

Front

How do you represent the solution set of an inequality graphically?

Back

Using a number line with open or closed dots.

Front

What is the difference between 'and' and 'or' in compound inequalities?

Back

'And' means both conditions must be true; 'or' means at least one condition must be true.

Front

What is the solution to the inequality: 3x - 5 > 1?

Back

x > 2.