Graduate Equation Practice provides students with a variety of challenging equation problems that will help them develop a solid foundation of math skills. Graduate Equation Practice will help students prepare for the math portion of standardized tests, such as the SAT (Scholastic Aptitude Test), and will help improve performance on test day.

Graduate Equation Practice will let you practice

- factor a quadratic equation
- the discriminant
- the relations between the two roots and coefficients in a quadratic equation
- the slopes of lines
- the x-intercept and the y-intercept of a line
- parallel lines and perpendicular lines
- the perpendicular bisector of a line segment

The following five applications are bundled.

- Graduate Equation Practice
- Graduate Exponent Practice
- Graduate Function Practice
- Graduate Number Operation Practice
- Graduate Sequence and Set Practice

For each application, use the **Configure** button in the **help** window to turn the sound and timer on or off.

The** Solution** button in the **help** window offers three options:

- Select
**Rules**to see the rules for working with each application. - Select
**Show Solution**to see the correct answer. - Select
**Analyze**to see a detailed explanation of the answer.

Disclaimer: SAT is a registered trademark of the College Entrance Examination Board, which does not sponsor or endorse this product.

**Help Window**

**Configure Window**

**Solution Window**

**The Rules of discriminant**

**The Rules of discriminant > 0**

**The Rules of discriminant = 0**

**The Rules of discriminant < 0**

**The Rules of roots and coefficients**

**The Rules of slopes**

**The Rules of slopes of line segments**

**Example**

Figure 1: question 14

**Show Solution**

Figure 2: the solution of the question 14

**Analyze**

Figure 3: the analysis of the question 14

**Best 5**

The player presses the **help** (**?**) button on the top bar, the Help window is popped up.

The player can access the **Configure**, **Solution**, and **Best 5** buttons from the Help window.

Both the **Sound** and the** Timer** buttons are the toggle buttons. The player can turn on/off the sound and the timer by pressing these bottons.

The player can access the **Analyze**, **Rules**, and **Show solution** buttons from the solution window.

The player can see the rules of discriminant, the relation of roots and coefficients of the quadratic equations, slopes, and slopes of line segments by pressing the **Rules** button.

The left Figure 1 to 3 shows the question, the solution, and the analysis of this question.

The best 5 performances will be saved automatically by turning on the **Timer** button.

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