wheremis the slope of the line After we have the slope of the line, then the equation of the line is written by using the point-slope formula as shown below- y−y1=m(x−x1) The equation of a line in the slope-
百度试题 结果1 题目Here is the sketch of a graph.What is the equation of the graph? ( ) A. y=x B. y=-x^2 C. y=-x^3 D. y= 1x 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目Look at the line in the graph below. What is the equation for this line? ( ) A. y=3x+2 B. y=2x+3 C. y=- 13x+2 D. y=-2x+ 13 相关知识点: 试题来源: 解析 A 反馈 收藏
If two points (x1,y1) and (x2,y2) on a line are given and we are asked to find its equation, then (i) Find its slope using: m=y2−y1x2−x1. (ii) The equation of the line is found using: y−y1=m(x−x1).
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What is an equation for the line with slope 23 and y-intercept 9? Equation of a Line The equation of a line gives the points on the graph of a line. There are various ways of writing this equation. Depending on the information available, we form the equation. Answer and Explanat...
Example3(a) Draw the graph of the line with equation$$ y = x + 1 $$.(b) What is the gradient of the line? 相关知识点: 试题来源: 解析 ITheUbkxhoushen、toculculalctheaMirdinalcsofmwhcpoinl、un(IklineII he fxvinh utih cmwdirwles ( 2K ( 2,IK(>1,0);(0f I X (2t...
结果1 题目 If the equation of the graph under the y=x line is y=log _( 3/2)x, what is the equation of the graph above the y=x line? ( ) A. y=x^( 3/2) B. y=( 32)^x C. y= 32x^2 D. y=( 23)^x 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
What point on the graph y = \sqrt x is closest to (8,0)? What is the graph of the equation x = -3? What is the graph of the equation? 2x - y = 2 How do you graph the line x = -5? How do you graph the line y = (1/3)x + 3?
What is the equation of the line tangent to the curve {eq}x^2 + y^2 = 100 {/eq} at the point (6,8)?Answer and Explanation:Consider a function {eq}y=f(x) {/eq} which is continuous and differentiable in the domain {eq}\left[ {a,b} \right]. {/...