【题目】What is the slope of the secant line from(a, f(a)) to (b,f(b)) when f(x) is constant for the i nterval [a,b]? Explain your reasoning. 相关知识点: 试题来源: 解析 【解析】 o; Sample answer: When a function is constan t on an interval, the y-coordinates of ea...
What is the slope of the secant line to the graph of y=x2 from x=−1 to x=2? (Give the exact numerical answer.) Secant line: A secant line is a straight line that intersects two or more points on a curve (or in a function). ...
What is the slope of the secant line of the function y=−2x2+3x−1 between x=2 and x=6? Secant Lines: For our functionf(x)=y=−2x2+3x−1, the slope of the secant line between x=2 and x=6 is given by m=f(6)−f(2)6−2. Secant...
Consider points P an d Q that lie on the graph of a function. The expression for the slope of the secant line PQ Oal is undefine d when P an d Q are the same point blis undefine d when Q approaches P c becomes the slope of the tangent at P when P an d Q are the same ...
求翻译:slope of the secant line through是什么意思?待解决 悬赏分:1 - 离问题结束还有 slope of the secant line through问题补充:匿名 2013-05-23 12:21:38 割线斜率通过 匿名 2013-05-23 12:23:18 斜坡的邻边行的通过 匿名 2013-05-23 12:24:58 通过正割线的倾斜 匿名 2013-05-23 ...
a儿童够不到 The child does not suffice[translate] a这儿有什么好吃的? What does here have delicious?[translate] aslope of the secant line through 通过正割线的倾斜[translate]
At t=7 minutes, the average rate of change is equal to the instantaneous rate of change. The average rate of change is the same as the slope of the secant line. Recall that the interval 4≤q t≤q 10 identifies both x-coordinates. To find the y-coordinates, plug these values into th...
The mean value theorem of calculus states that, given a differentiable function f on an interval [ a , b ] , there exists at least one mean value abscissa c such that the slope of the tangent line at ( c , f ( c ) ) is equal to the slope of the secant line through ( a , ...
Question: Find the slope of a line tangent to the given curve at the point P by finding the limit of the slopes of the secant lines PQ as Q approaches P. y = x3 - 4x; Pis (-1, 3); let Q have x-values of -0.5, -0.9, -0.99...
Question: What is the slope of a line that is parallel to the line 7x + y = 9? R2 Two lines in two-dimensional space can be: (i) Parallel (ii) Perpendicular and (iii) Secant. To study the position of one line relative to another, we must compare their slopes. ...