Fall Semester Review

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you find the intersection of two linear equations?

Back

To find the intersection, solve the equations simultaneously to find the values of x and y that satisfy both equations.

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What does it mean for two areas to be shaded in a graph?

Back

Shaded areas typically represent regions where certain conditions are met, such as solutions to inequalities.

Front

How do you determine the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What is a linear equation?

Back

A linear equation is an equation that forms a straight line when graphed, typically in the form y = mx + b.

Front

What is the significance of the y-intercept in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, representing the value of y when x = 0.

Front

How do you solve for y in the equation y = 2x + 1?

Back

To solve for y, substitute a value for x into the equation and calculate the corresponding y value.

Front

What is the meaning of the term 'shaded area' in a graph?

Back

A shaded area in a graph indicates a specific region of interest, often representing solutions to inequalities.

Front

What is the purpose of graphing linear equations?

Back

Graphing linear equations helps visualize the relationship between variables and identify solutions.