EOC Formulas

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is represented as Ax + By = C, where A, B, and C are constants.

Front

What is the vertex form of a quadratic equation?

Back

Front

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

Back

The point-slope form of a linear equation is represented as y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line.

Front

What is the quadratic formula?

Back

Front

What is the standard form of an exponential function?

Back

Front

What does the variable 'm' represent in the equation y = mx + b?

Back

In the equation y = mx + b, 'm' represents the slope of the line.

Front

What does the variable 'b' represent in the equation y = mx + b?

Back

In the equation y = mx + b, 'b' represents the y-intercept of the line.

Front

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

Back

The discriminant, given by b^2 - 4ac, determines the nature of the roots of the quadratic equation: if positive, two real roots; if zero, one real root; if negative, no real roots.

Front

How do you convert from standard form to slope-intercept form?

Back

To convert from standard form Ax + By = C to slope-intercept form y = mx + b, solve for y.

Front

What is the relationship between the coefficients of a quadratic equation and its graph?

Back

The coefficients a, b, and c in the quadratic equation y = ax^2 + bx + c determine the shape, direction, and position of the parabola on the graph.