Algebra Quiz

What does the slope of a linear function represent?

• The x-intercept of the function.

• The rate at which the function increases or decreases.

• The maximum value of the function.

• The y-intercept of the function.

What is the domain of a function?

• The set of all possible output values.

• The set of all possible input values.

• The slope of the function.

• The x-intercept of the function.

Which feature is found in the graph of a quadratic function but not in a linear function?

• Slope

• Y-intercept

• Vertex

• X-intercept

What does the y-intercept of a graph represent?

• The point where the graph crosses the x-axis.

• The point where the graph crosses the y-axis.

• The highest point of the graph.

• The slope of the graph.

In a linear inequality y > 2x + 1, where is the solution set located?

• Above the line.

• Below the line.

• On the line.

• There is no solution set.

The axis of symmetry in a quadratic graph is:

• A horizontal line that cuts the parabola into two equal parts.

• A vertical line that divides the parabola into mirror images.

• The same as the x-intercept.

• Always located at x = 0.

A zero of a function is:

• The y-intercept.

• The slope.

• A point where the graph crosses the x-axis.

• The maximum value of the function.

What represents the range of a function?

• The set of all x-values.

• The set of all y-values.

• The difference between the highest and lowest y-values.

• The slope of the function.

The graph of a linear inequality 2x - y < 5 typically includes:

• A dotted line for the boundary.

• Shading above the line for its solution set.

• A solid line for the boundary.

• Shading below the line for its solution set.

Which is a key attribute of quadratic functions but not linear functions?

• Slope

• X-intercept

• Maximum value

• Y-intercept