英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
yelping查看　yelping　在百度字典中的解释百度英翻中〔查看〕
yelping查看　yelping　在Google字典中的解释Google英翻中〔查看〕
yelping查看　yelping　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Khan Academy
    Learn how to calculate the slope of a line using the slope formula
  • خان اکیڈیمی - Khan Academy
    The slope of a line is rise over run Learn how to calculate the slope of the line in a graph by finding the change in y and the change in x
  • Khan Academy
    Watch Khan Academy's video tutorial on graphing a line using slope-intercept form
  • Graph from slope-intercept equation (video) | Khan Academy
    With a slope of rise (up) 3 over run (right) 1, you get to (0+1,-4+3) which is (1,-1), and a second time (1+1,-1+3) which is (2,2) and you have three points to draw a line through One more example, if you have y=-3 4x + 2, you have a point (0,2) and a slope of -3 4 (rise down 3 right 4)
  • Help with Slope intercept from two points - Khan Academy Help Center
    First of all (I'm sure you already did this :) ), given the points (1,4 --> where 1 is X1 and 4 is Y1) and (2,2 --> where 2 is X2 and 2 is Y2), we need to find the slope using the slope formula (Y2-Y1) (X2 X1)
  • Intercepts - Khan Academy
    To get the equation of a line from a table, you need to determine the slope of the line by calculating the ratio of the change in y-value to the change in x-value For example, if two points in the table were (1, 2) and (4, 8), you could see that the y value changed by 6 and the x value changed by 3
  • Linear Equation Formulas – Khan Academy Help Center
    The slope and y-intercept can easily be extracted from slope-intercept form and point-slope form makes it easy to write an equation given only two points Additionally, when describing lines, slope-intercept form is the normal convention
  • Slope and other stuff in math – Khan Academy Help Center
    For instance the video should not explain how to calculate slope but rather what practical things can you accomplish by understanding "slope" I often run into this problem when helping him with math, that is to explain why he should learn this and that
  • Graphing a line given point and slope - Khan Academy
    quick spoiler, using differential calculus, you'd be able to find the slope for even a curved graph! This can help you find sooooo many stuff like the instantaneous velocity, etc, etc,!, using Integral calculus (closely inked to differential calculus), you can find the area under a graph and understand why and what that area provides!
  • Slope-intercept intro - Khan Academy
    Practice your basic understanding of slope-intercept form for linear equations Skip to main content If you're seeing this message, it means we're having trouble loading external resources on our website





中文字典-英文字典  2005-2009