Formative 7b

Front

What is a solution to a system of equations?

Back

A solution is a set of values for the variables that makes all equations true.

Front

What does it mean for a point to be a solution to an inequality?

Back

A point is a solution if it satisfies the inequality when substituted into it.

Front

What is the difference between a solid line and a dashed line when graphing inequalities?

Back

A solid line indicates that points on the line are included in the solution (for ≤ or ≥), while a dashed line indicates they are not included (for < or >).

Front

How do you determine if a point is a solution to a system of inequalities?

Back

Substitute the point into each inequality; if it satisfies all, it is a solution.

Front

Back

Front

Back

It means 'greater than or equal to'.

Front

Back

Front

What is the solution set of a system of inequalities?

Back

The region where the shaded areas of all inequalities overlap.

Front

What does it mean to match a system of inequalities to a graph?

Back

It means identifying which graph accurately represents the solution set of the given inequalities.

Front

What is the significance of the y-intercept in graphing inequalities?

Back

The y-intercept is the point where the line crosses the y-axis, helping to define the line's position.