关于导数数学题If the line tangent to the graph of the function f at the point (1,7)passes through the point (-2,-2)then f ' (1) is ( )A.-5 B.1 C.3 D.7 E.undefined 答案 在(1,7)点的切线经过点(-2,-2)切线斜率k=(-2-7)/(-2-1)=3所以函数在(1,7)点的导数值为3于是...
Tangent refers to a line touching a curve at a point without crossing it, while slope measures the steepness of a line.
百度试题 结果1 题目 What is the maximum slope of the line tangent to the graph of f(x) = 3x= − 2x3? A: B: C: D: 相关知识点: 试题来源: 解析 BNone 反馈 收藏
The graph of a concave function is always below itstangent. 一个凹函数的图象总在它的切线的下方. 辞典例句 Base circle : a circletangentto the line of action ( or pressure line ). 基圆---与作用线 ( 或压力作用线 ) 相切的圆. 期刊摘选 ...
[translate] ahow does he go to the zoo 怎么他去动物园 [translate] aWe sketch the tangents to the graph of ƒ at frequent intervals and use their 我们时常速写正切对ƒ图表并且使用他们 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译...
1.An equation of the line tangent to the graph of y=cos(2x) at x= π/4 isA.y-1= -(x-π/4)B,y-1= -2(x-π/4)C.y=2(x-π/4)D.y= -(x-π/4)E.y= -2(x=π/4)【Solution】:dy/dx = -[sin(2x)](2) = -2sin(2x)dy/dx|(x=π/4) = -2sin(π/2) = -2Let...
Does the graph have a tangent at the origin? Give reasons for your answer.Show transcribed image text Here’s the best way to solve it. Solution 100% (1 rating) Share View the full answer Previous question Next question Transcribed image text: f(x) = {x2 sin(1/x) 0,x=0 ...
Answer to: Find the slope of the tangent line to the graph of the parametric curve defined by the equations x = 3 \cos t, y = 2\sin t at the point...
How to Find the Tangent on a Graph in Excel. The tangent is defined as the single point where a straight line meets a curved surface. The tangent can be determined with a collection of mathematical formulas but is most commonly determined by dividing the
Find the line that is tangent to the graph of the equation {eq}3xy + 2x^2 y + xy^3 + y = 1 {/eq} at the point {eq}(0, 1) {/eq}. Tangent: The tangent to any given curve can be outlined as a line that touches the curve at only ...