---
title: "Graph I & Graph II"
id: 12748
type: "product"
slug: "graph-i-graph-ii"
url: "http://localhost/product/graph-i-graph-ii/"
markdown_url: "http://localhost/product/graph-i-graph-ii.md"
published_at: "2019-11-30T01:27:16+00:00"
modified_at: "2026-03-22T13:35:47+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2020/09/Robotec-Sync_Volume_3_Number_3.jpg"
excerpt: "Indispensable for anyone working with algebra, trigonometry, analytic geometry and calculus. Turn your computer in to graphing tool. Enter an equation and the computer calculates points and plots the curve in the Cartesian Coordinate system. Graph I plots one curve in four quadrants. Graph II plots two curves simultaneously."
category:
  - name: "Education"
    slug: "education"
    taxonomy: "category"
    url: "http://localhost/category/software/education/"
post_tag:
  - name: "Robotec"
    slug: "robotec"
    taxonomy: "post_tag"
    url: "http://localhost/tag/robotec/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
genre:
  - name: "Education"
    slug: "education"
    taxonomy: "genre"
    url: "http://localhost/type/education/"
  - name: "Software"
    slug: "software"
    taxonomy: "genre"
    url: "http://localhost/type/software/"
company:
  id: 11241
  title: "Robotec, Inc."
  type: "company"
  url: "http://localhost/company/robotec/"
price: 14.95
date: 1983
rarity: "Uncommon"
adverts:
  - publication:
      - id: 26649
        title: "SYNC v3 n3"
        type: "issue"
        url: "http://localhost/issue/sync-v3-n3/"
    advert_page: "8"
  - publication:
      - id: 26460
        title: "SYNC v4 n2"
        type: "issue"
        url: "http://localhost/issue/sync-v4-n2/"
    advert_page: "8"
companies_products:
  - id: 11241
    title: "Robotec, Inc."
    type: "company"
    url: "http://localhost/company/robotec/"
---

Indispensable for anyone working with algebra, trigonometry, analytic geometry and calculus. Turn your computer in to graphing tool. Enter an equation and the computer calculates points and plots the curve in the Cartesian Coordinate system.

Graph I plots one curve in four quadrants. Graph II plots two curves simultaneously.