结果1 结果2 题目The highest point of the graph of the function y=-x2+x+c is (1,-4).Then the valuesof b and c are ()(A)2,5(B)-2,-5(C)一2,5(D)2,-5)The highest point of the graph of the function y=-x2+bx+c is(1,一4).Then the values of band c are(). (A)...
Many of thepointsin the report are correct... 报告中的很多细节是正确的。 柯林斯高阶英语词典 The most interestingpointabout the village was its religion... 这个村庄最有意思的地方就是它的宗教。 柯林斯高阶英语词典 As a mark of respect the emperor met him at apointseveral weeks' march from th...
The graph of y=f(x) is shown in the figure above. Which of the following is a point on the graph of y=-f(x)? ( ) A. (0,-4) B. (0,2) C. (-1,1) D. (-1,-1) E. (2,0) 相关知识点: 试题来源: 解析 E The graph of y= -f(x) is the reflection in the x-...
The client-side toolchain uses HTTPS endpoints by default. Part of the Set up your development environment process included trusting the development SSL certificate included in the toolchain on your local environment. This is required so your browser will trust the certificate....
Find the point on the graph of the function that is closest to the given point. f(x)=(x+1)2,(5,3) Minima & Maxima: The closest point on the curve from some point is only found if the point is not lying on the curve. If the point is on the...
Find the equation of the tangent line to y=f(x) at (4,2) and use it to approximate the value of f(5). 相关知识点: 试题来源: 解析 m=4(3-2)=4\ so: y-2=4(x-4)⇒ y=4x-14f(5)≈ 4(5)-14=6 The equation of the derivative is given \left(\dfrac {\d y}{\d ...
I have two parameters: x and y, and a function f(x,y) that gives only 0 or 1. I want to create a graph in which: if f(x,y)=0 the point (x,y) will be in one color, and if f(x,y)=1 the point (x,y) will be in another ...
结果1 题目(c) The graph OFy=ax^2+bx+ c has its vertex at the point(1, 5) and intersects the y-axis at (0. 1).Find the values of a. b and c.-4a=8b=1 C =...[3] 相关知识点: 试题来源: 解析 -4819(c)M2 fory=a(x-1)^2+5or M1 for useofy=a(x-h)^2+k...
The linked object shows up in the Viva Learning app. Metadata Default metadata (such as modified date, created by, document name, content type, and organization name) is automatically pulled into Viva Learning by the Microsoft Graph API. Improve overall discovery and search relevance of the conte...
Find the point on the graph ofz=−(4x2+3y2)at which vector n = (24,73,-3) is normal to the tangent plane. Tangent Plane and Normal Vector: When we need to calculate the points where a graph has a tangent plane whose normal vector...