Dictionary.com
Thesaurus.com

y-intercept

American  
[wahy-in-ter-sept] / ˈwaɪˌɪn tərˌsɛpt /

noun

Mathematics.
  1. on a Cartesian graph, the point at which a curve or line intersects the y-axis.


Etymology

Origin of y-intercept

First recorded in 1860–65


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In the equation y = a + bx, the constant a is called the y-intercept.

From Textbooks ● Mar. 27, 2020

Please note that in previous courses you learned y = mx + b was the slope-intercept form of the equation, where m represented the slope and b represented the y-intercept.

From Textbooks ● Mar. 27, 2020

Graphically, the y-intercept is the y-coordinate of the point where the graph of the line crosses the y-axis.

From Textbooks ● Mar. 27, 2020

For many examples in science, the y-intercept gives the baseline reading when the experimental conditions aren’'t applied to an experimental system.

From Textbooks ● Mar. 27, 2020

A plot of ln k versus is linear with a slope equal to and a y-intercept equal to ln A.

From Textbooks ● Feb. 14, 2019

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com