Find a function whose graph is the given curve.(1)The line segment joining the points (-2, 1) and (4, -6)(2)The top half of the circle x^2 + y^2=9 相关知识点: 试题来源: 解析 (1)f(x)=-76x-43, -2 ≤ x ≤ 4(2)f(x)=√(9-x^2), -3 ≤ x ≤ 3 ...
1 given points A(2.-1).B(3.5),find a.the slope b.interpret the value of the slope c.the equation of the line passing through the given points d.the equeation of the vertical line through the given point b e.the equation of the horizontal line through the given point B. f.the e...
Inflection Points: As the given function is a rational function we must be aware of the quotient rule of derivatives. We will find the second derivative and equate it to zero and the roots will be the inflection points. Answer and Explanation:1 ...
百度试题 结果1 题目2. Find the gradients of the following functions at the speficied points:(a) y=2x^2atx=3(b) y=3x^2-2/3x+1atx=0 .(c) xy-y-2x^2+2x=0atx=2 相关知识点: 试题来源: 解析 (a) 12(b) (c) 2 反馈 收藏 ...
The given function is: {eq}f(x,y)= {\mathrm e}^{-x^2} (x^2+y^2) {/eq} This is a function with two independent variables, and it has a critical... Learn more about this topic: Critical Points in Calculus | Graphs, Functions & Examples ...
They have spent ages looking at the map and can't find a trace of anywhere called Darrowby... 他们对着地图细看了许久也没能找到那个叫达罗比的地方的影踪。 柯林斯高阶英语词典 Many people here cannot find work... 这里很多人都找不到工作。 柯林斯高阶英语词典 So far they have not found a ...
(f) Find the equation of the line passing through the points A and B.Give your answer in the form y= mx + c.-2x+11Answer(f) y= ...[2] 相关知识点: 试题来源: 解析 -2x+11B1 for (their-2)x +k Or_1=mx+11 FT their gradient 反馈 收藏 ...
The data given in this question is,View the full answer Step 2 Unlock Answer UnlockPrevious question Next question Transcribed image text: Find the critical points of the function. Then use the Second Derivative Test to determine whether they are l...
Find an equation of the sphere with points P such that the distance from P to A(−1,5,2) is twice the distance from P to B(5,3,−1).相关知识点: 试题来源: 解析 找出一个球的函数,该球的一点P到A(−1, 5, 2)的距离是到B(5, 3, −1) 的2倍....
解析 (a):(2,10) and (-2,22)B2 for 3x^2-12 iswor B1 for 3x^2+k or px^2-12(p≠q0) or for 3x^2-12+6 iswM1 for setting their derivative = 0or (dy)/(dx)=0B1 for x±2 or for one correct coordinate pair 反馈 收藏 ...