假定这条直线的方程为y＝kx＋b ∵在这条直线上，当x＝0时，y＝5 ∴b＝5 又 ∵ x＝2时，y＝0，代入原方程得 ∴0＝2k＋5 k＝-5／2
百度试题 结果1 题目What is the slope of the liney=x−9? 相关知识点: 试题来源: 解析 1 1 反馈 收藏
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See All Terroir, Oenophile, & Magnum: Ten Words About Wine 8 Words for Lesser-Known Musical Instruments 10 Words from Taylor Swift Songs (Merriam's Version) 9 Superb Owl Words 15 Words That Used to Mean Something Different Games & Quizzes ...
Slope of Linear Functions 2 1 2 1 y y Slope x x Find the slope of a line passing through (-2, 5) and (3, 5). 2 1 2 1 y y Slope x x 5 5 0 0 3 ( 2) 5 Slope Slope of horizontal line = 0 Find the slope of a line passing through (4, 5) and (4, -2 ). 2 1...
slope field is a set of little line segments in the coordinate system representing the slope of ...
The slope,m=y2−y1x2−x1=6−2−2−0=4−2=−2m=y2−y1x2−x1=6−2−2−0=4−2=−2. The slope of the line,m, is−2−2. It doesn’t matter which point is designated as Point 1 and which is Point 2. You could have called(−2,6)(−2,6)Poin...
The "point-slope" form of the equation of a straight line is:y − y1 = m(x − x1)The equation is useful when we know:one point on the line: (x1, y1) and the slope of the line: m,and want to find other points on the line.Have a play with it (move the point, try ...
百度试题 结果1 题目The slope ofthe line y-4x= -2 is 4.TrueFalse 相关知识点: 试题来源: 解析 y—4x=2y=4x+2cos1tin2αywithy=mx+cm=4 反馈 收藏
Slope of a is the change in y coordinate with respect to the change in x coordinate. Visit BYJU'S to learn the slope formulas, equations and many solved examples in detail.