ALG 1 EOC REVIEW

Front

What is a quadratic equation?

Back

Front

What does it mean for a function to have a zero?

Back

A zero of a function is a value of x for which the function's output is zero, i.e., the point where the graph intersects the x-axis.

Front

What is a positive correlation in a scatterplot?

Back

A positive correlation indicates that as one variable increases, the other variable also tends to increase, resulting in an upward trend in the scatterplot.

Front

What is a negative correlation in a scatterplot?

Back

A negative correlation indicates that as one variable increases, the other variable tends to decrease, resulting in a downward trend in the scatterplot.

Front

What is a linear function?

Back

Front

What is the vertex of a parabola?

Back

The vertex of a parabola is the highest or lowest point on the graph, depending on whether it opens upwards or downwards.

Front

How do you find the solutions of a quadratic equation?

Back

Front

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

Back

Front

What is a scatterplot?

Back

A scatterplot is a graphical representation of two variables, showing the relationship between them using points on a Cartesian plane.

Front

What does it mean for a function to be nonlinear?

Back

A nonlinear function is one that does not form a straight line when graphed, indicating that the relationship between variables is not constant.