Sem 1 Practice Final Exam 2024 Per. 1 & 6

Front

When you graph an inequality, you use a closed dot when you use which symbols?

Back

≤, ≥

Front

How many solutions will this system have?

Back

Infinitely Many Solutions

Front

Simplify the expression: 4p - 11p

Back

-7p

Front

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

Back

<, >

Front

Simplify the expression: 2x + 1 + 7x

Back

9x + 1

Front

What is the definition of an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does the symbol '>' represent in an inequality?

Back

It represents 'greater than'.

Front

What does the symbol '<' represent in an inequality?

Back

It represents 'less than'.

Front

What is the solution set of an inequality?

Back

The set of all values that satisfy the inequality.

Front

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

Back

A closed dot indicates that the number is included in the solution (≤, ≥), while an open dot indicates that the number is not included (<, >).