Linear and nonlinear functions (example 1) | 8th grade | Khan Academy

preview_player
Показать описание


Missed the previous lesson?

8th grade on Khan Academy: 8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you're incredibly persistent), the rest of your life will be easy. Okay, maybe not your whole life, but at least your mathematical life. Seriously, if you really get the equations and functions stuff we cover here, most of high school will feel intuitive, even relaxing. (Content was selected for this grade level based on a typical curriculum in the United States.)

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s 8th grade channel:
Рекомендации по теме
Комментарии
Автор

Brilliant explanation! I new this intuitively but couldn't be THAT specific for myself.

Trackman
Автор

U da helped me so much when I was in school I didn't know wtf my teacher was talking about and now u taught me how to do this😊

Shadaesdiary
Автор

tryna do my homework over coronacation 😔😔😔

liliecore
Автор

At one point, he says we decrease y by negative 1. This is incorrect. You decrease y by 1, not -1. Decreasing by -1 would be adding 1. 1:17

andrewnesterov
Автор

WELP YOU KNOW WHAT WHY IS HE RUSHING IT I STILL DONT UNDERSTAND FUNCTIONS LIKE AT ALL BUT IT EASIER WITH GRAPH

Scrub_Lord-encq