To find the value of y at x=2 from the equation y=2x, follow these steps: 1. Identify the equation: The given equation is y=2x. 2. Substitute the value of x: We need to find y when x=2. Substitute x=2 into the equation: y=2(2) 3. Perform the multiplication: Calculate 2×...
The graph of the equation y2 = x3 2x2 + x looks like: Since many vertical lines cut this graph at more than one point, this is not the graph of a function. 1.2. Examples: Example 1.2. Linear Functions: A linear function is a function of the form f(x) = mx + b (where m ...
百度试题 结果1 题目【题目】Which equation represents the graph? (A.y=0B.y=2xC.x=2D.y=2 相关知识点: 试题来源: 解析 【解析】D 反馈 收藏
Graph the linear equation y=-2x+3.Plot and label the coordinates of at least three points. 相关知识点: 试题来源: 解析 3 5 1 -i -2 2 o,3) 1,1 -1To find- Plot th goph. Soluion- we have, 3 1 T -1 1 -2 2 X 103) 1 -1 ...
Graph the equation. y=2(x+1)2−3Parabola Equation and Graph:The parabola is without any doubt one of the conical contour graphics that we observe most easily in the various shapes. Thanks to its recognized formula, we can establish relevant features regarding its main axis, we can also ...
百度试题 结果1 题目Which graph represents the equation y=2x+3?10.950 a. Line S Line Q c. Line P d. Line R 相关知识点: 试题来源: 解析 b. 反馈 收藏
13. Graph each equation on the same coordinate plan e. a. y = x b. y = 2x c. y= 3x d. y = 4x e. y = 5x 相关知识点: 试题来源: 解析 ⓐy=x x y 2 sthraigh4 line Dawing fhrrougn 、 2 a —1 85g 0 —2 68=2m 牛 2 -) -1 2 0 4 y y=Ba 6 3 男 -3 -6...
( g(x)=2x^2) 相关知识点: 试题来源: 解析 Find the properties of the given parabola. Direction: Opens Up Vertex: ( (0,0)) Focus: ( (0,1/8)) Axis of Symmetry: ( x=0) Directrix: ( y=-1/8) Select a few ( x) values, and plug them into the equation to find the correspondi...
In the xy-plane, the graph of the equation y=mx+b, where m and b are constants, is a line with slope m and y-intercept (0,b). Therefore, the graph of y=2x-5 in the xy-plane is a line with slope 2 and a y-intercept (0,-5). Having a slope of 2 means that for each...
( y=10) Substitute ( 2) for ( x) and find the result for ( y). ( y=2(2)+8) Simplify ( 2(2)+8). ( y=12) This is a table of possible values to use when graphing the equation. ( (array)(cc)x& y -2& 4 -1& 6 0& 8 1& 10 2& 12(array))反馈...