# Using a Calculator for the SAT Math Level 2 Exam

Instructions:

question 1 of 3

### What is the point of intersection between y = x and y = 2x?

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### 2. What are the roots of y = -x2 + 4?

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This quiz/worksheet assessment allows you to quickly check your understanding of the use of the Texas Instruments TI-84 calculator. You must be able to apply the functions of this calculator to solve given problems in order to correctly answer the questions on this quiz.

## Quiz & Worksheet Goals

This assessment is designed to measure your ability to:

• Find the point of intersection in a given problem
• Locate the two points of intersection in a sample problem
• Determine the roots of sample equations
• State where a specific point intersects the x-axis

## Skills Practiced

• Problem solving - use acquired knowledge to solve points of intersection practice problems
• Information recall - access the knowledge you've gained regarding where a given point would intersect the x-axis
• Knowledge application - use your knowledge to solve sample roots problems