Download presentation

Presentation is loading. Please wait.

Published byRonan Mynatt Modified over 4 years ago

1
Functions and Tables By: Red E. Ornot

2
Our Standards Maryland VSC Standard - 1.A.1.c – Complete a function table using a one- operation (+,-,/,x) -1.A.1.d – Describe the relationship that generates a one- operation rule. Maryland Technology Literacy Student Standard (MTLSS) - 3.A.1.a Use technology tools, including software and hardware, from a range of teacher-selected options to learn new content or reinforce skills.

3
What is a Function? A function is a rule, sometimes using variables, that changes a number (input), using multiplication, division, addition, and/or subtraction creating a new number (output) Watch the introduction Movie.

4
Functions In the incomplete equation + 5 = ___, Is the input _____ is the output + 5 is the rule

5
Practice using a Function In the incomplete equation + 5 = ___, INPUT 2 into Apply the rule + 5 2 + 5= ____ OUTPUT 7

6
Solving the Rule If you are given the input and the output, you must determine how the number changed using addition, subtraction, multiplication, or division. Practice using a Function 6 ______ = 9 7 ________ = 10 The rule must be + 3 because 6 + 3=9 and 7 + 3 = 10 + 3

7
Sometimes we use function machines to determine rules of functions. Practice using a Function The rule of the function Input Output 12 8 + 4

8
Web practice http://www.amblesideprimary.com/amblew eb/mentalmaths/functionmachines.htmlhttp://www.amblesideprimary.com/amblew eb/mentalmaths/functionmachines.html Practice using a Function

9
Function Tables InOut The input is a number going in. Lets imagine this equation + 5 = ___ The output is the result of applying the rule ( + 5) + 5 is the rule

10
Function Tables InOut Lets imagine this equation + 5 = ___ + 5 is the rule 510

11
Function Tables InOut 510 Lets imagine this equation + 5 = ___ + 5 is the rule 712

12
Function Tables InOut 510 712 Lets imagine this equation + 5 = ___ + 5 is the rule 1015

13
Function Tables InOut 510 712 1015 Lets imagine this equation + 5 = ___ + 5 is the rule 1318 1520 1722

14
Function Tables InOut 618 412 5 7 9 30 15 21 3 10 The rule is x 3

15
Function Tables InOut 1812 104 20 9 10 0 14 3 16 6 The rule is -6

16
Function Tables InOut 205 82 4 24 3 7 1 6 12 28 The rule is ÷4

17
Function Tables InOut 1730 114 10 21 35 19 23 34 22 6 The rule is + 13

Similar presentations

OK

Copyright © 2011, Elsevier Inc. All rights reserved. Chapter 6 Author: Julia Richards and R. Scott Hawley.

Copyright © 2011, Elsevier Inc. All rights reserved. Chapter 6 Author: Julia Richards and R. Scott Hawley.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google