Formative 7b

Front

Which point is a solution to the equation? Options: (0, 6), (-3, 4), (1, 0), (-4, 3)

Back

(1, 0)

Front

Which of the following is not a solution to this system of inequalities? Options: (0,-1), (0,3), (4,0), (6,-2)

Back

(0,-1)

Front

Consider the function y < 2x + 3. Which is true? Options: The line would be solid with shading above., The line would be dashed with shading above., The line would be solid with shading below., None of these.

Back

None of these.

Front

When you graph an inequality, you use a solid line when you use which symbols? Options: ≤, ≥, <, >

Back

≤, ≥

Front

Which system of inequalities matches the graph? Options: y > 2x - 4, y < 2, y < 2x - 4, y < 2, y > 2x - 4, y < -2

Back

y > 2x - 4, y < 2

Front

What does a dashed line represent in graphing inequalities?

Back

A dashed line indicates that the points on the line are not included in the solution set.

Front

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

Back

A solid line includes the points on the line (≥ or ≤), while a dashed line does not include the points (> or <).

Front

How do you determine if a point is a solution to an inequality?

Back

Substitute the point's coordinates into the inequality and check if the statement is true.

Front

What is the graphical representation of the inequality y > 3?

Back

A dashed horizontal line at y = 3 with shading above the line.

Front

What does the symbol '≥' mean in inequalities?

Back

It means 'greater than or equal to'.