FALL ACP 2024 REVIEW DAY 1

Front

What is the standard form of a quadratic equation?

Back

Front

Back

The graph is a downward-opening parabola with a vertex at (0, 4) and intercepts at (-2, 0) and (2, 0).

Front

How do you multiply complex numbers?

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. Solutions are the values that satisfy all equations simultaneously.

Front

What is a matrix equation?

Back

Front

How do you solve a system of equations using matrices?

Back

To solve a system using matrices, you can use methods like substitution, elimination, or matrix inversion to find the values of the variables.

Front

What is the significance of the slope in a linear equation?

Back

Front

What does the term 'intercept' refer to in graphing?

Back

An intercept is a point where a graph crosses an axis. The y-intercept is where the graph crosses the y-axis, and the x-intercept is where it crosses the x-axis.

Front

What is the quadratic formula?

Back

Front

What is the difference between a linear function and a quadratic function?

Back

A linear function has a constant rate of change and is represented by a straight line, while a quadratic function has a variable rate of change and is represented by a parabola.