Complex Numbers and TI 36X Pro Functions

Complex Numbers and TI 36X Pro Functions

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial demonstrates how to work with complex numbers using the TI-36X Pro scientific calculator. It covers accessing complex number functions, performing basic operations like addition and division, changing display formats, and using advanced functions such as magnitude and conjugate. The tutorial provides a comprehensive guide to effectively using the calculator for complex number calculations.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which button on the TI 36X Pro calculator is used to access the complex number 'i'?

The Mode button

The Second function button

The Pi e button

The Clear button

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding the complex numbers 3 + 2i and 5 + 2i?

8 + 4i

5 + 4i

3 + 7i

8 + 2i

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you change the display format of results on the TI 36X Pro calculator?

By using the Clear button

By going to Mode and selecting a different format

By turning the calculator off and on

By pressing the Pi e button

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing the complex numbers 3 + 2i by 5 + 2i?

Zero

A complex number in polar form

An imaginary number

A real number

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which function is NOT available under the Complex menu on the TI 36X Pro calculator?

Polar form

Square root

Conjugate

Magnitude

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the magnitude of the complex number 3 + 4i?

4

3

7

5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the conjugate function for complex numbers?

To switch the real and imaginary parts

To convert to polar form

To change the sign of the imaginary part

To find the magnitude

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