SLM CUA2 Review

Front

What is the best strategy when taking a test?

Back

Look at all questions and answer the questions you feel confident about first.

Front

What is the relationship between slopes of perpendicular lines?

Back

The product of the slopes of two perpendicular lines is -1.

Front

What is the best tool to help you when studying for a test?

Back

Class notes.

Front

Write an inequality to show how many meals (m) and drinks (d) Melanie can purchase with $20, where meals are $2 each and drinks are $1.50 each.

Back

Front

What is the formula for the slope of a line?

Back

Front

Define 'inequality' in mathematics.

Back

An inequality is a mathematical statement that indicates one quantity is larger or smaller than another, using symbols like <, >, ≤, or ≥.

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and will never intersect.

Front

How do you determine if two slopes are perpendicular?

Back

Two slopes are perpendicular if the product of their slopes equals -1.

Front

What is the significance of class notes in studying?

Back

Class notes summarize key concepts and information discussed in class, making them a valuable study tool.

Front

What is the formula for calculating the cost of meals and drinks?

Back

Cost = (Number of meals * Cost per meal) + (Number of drinks * Cost per drink).