24-25 Final Review #11_DW2

Front

What is the standard form of a quadratic equation?

Back

Front

Back

Front

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

Back

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Front

What does the y-intercept represent in a linear equation?

Back

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

Front

What is the significance of the discriminant in a quadratic equation?

Back

Front

How do you graph a quadratic function?

Back

To graph a quadratic function, find the vertex, axis of symmetry, and intercepts, then plot points and draw a smooth curve.

Front

What is the difference between a function and a relation?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

What is the equation of a vertical line?

Back

Front

What is the equation of a horizontal line?

Back