Algebra I EOC Review 51-100

Front

What is a quadratic function?

Back

Front

What does the graph of a quadratic function look like?

Back

The graph of a quadratic function is a parabola, which opens upwards if a > 0 and downwards if a < 0.

Front

How do you find the vertex of a quadratic function?

Back

Front

What is slope-intercept form of a linear equation?

Back

Front

How do you determine if two lines are perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1. If one line has a slope of m1, and the other has a slope of m2, then m1 * m2 = -1.

Front

What is the y-intercept of a function?

Back

The y-intercept of a function is the point where the graph intersects the y-axis, which occurs when x = 0.

Front

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

Back

Front

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

Back

Front

What is the formula for the slope of a line given two points?

Back

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the point(s) where the equations intersect.