Scientific Calculator with Graphic Functions, Multiple Modes with Intuitive Interface, Perfect for Beginner and Advanced Courses, High School or College, 2 Pack, CS-121

"【Scientific Calculator with Graphic Function】This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use. 【Multiple modes】This calculator offers 3 operating modes: angle measurement, calculation and display mode. Please see the photos for more information. 【Over 360 Functions】Including fractions, statistics, calculations of complex numbers, linear regression, standard deviation, permutations and variable solution. Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business. If you are not able to turn on the calculator, please press the reset button on the back!"

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• "【Scientific Calculator with Graphic Function】This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use.这是一个能够显示公式图形的科学计算器。它有一个足够大的屏幕，可以同时显示图形和方程，让你看到计算和修正的细节。其7 x 3.3的尺寸确保了舒适的使用。
• 【Multiple modes】This calculator offers 3 operating modes: angle measurement, calculation and display mode. Please see the photos for more information.【多种模式】本计算器提供角度测量、计算和显示三种工作模式。更多信息请看照片。
• 【Over 360 Functions】Including fractions, statistics, calculations of complex numbers, linear regression, standard deviation, permutations and variable solution.包括分数，统计，复数计算，线性回归，标准偏差，排列和变量解。
• Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business.适合高级和初级课程，包括预代数，代数I，代数II，几何，三角，微积分，AP微积分，AP统计，生物，化学，物理，金融和商业。
• If you are not able to turn on the calculator, please press the reset button on the back!"如果您无法打开计算器，请按下背面的重置按钮！