ALGEBRA 1 FIRST SEMESTER EXAM

Front

Back

It represents all values of x that are less than or equal to -1, including -1 itself.

Front

Back

The interval notation is [20, ∞).

Front

What is the inverse operation of division?

Back

Multiplication.

Front

What is the inverse operation of addition?

Back

Subtraction.

Front

Back

It means 'more than or equal to'.

Front

Back

The solution is all values of x that are less than 3.

Front

Back

The interval notation is [5, ∞).

Front

Back

Front

What does the term 'absolute value' mean?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

Back