Thanks to its recognized formula, we can establish relevant features regarding its main axis, we can also specify the exact positioning of its vertex, the exact coordinates of its focus, and also the shape of the graph.Answer and Explanation: {eq}\eqalign{ & {\text{The equation of a vert...
Example 1a Graph the inequality. y ≥ 2x2 – 5x – 2 Step 1 Graph the boundary of the related parabola y = 2x2 – 5x – 2 with a solid curve. Its y-intercept is –2, its vertex is (1.3, –5.1), and its x-intercepts are –0.4 and 2.9. Check It Out! Example 1a Continued ...
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 2×2: y=4 4. State the final answer: Therefore, the value of y when x=2 is ...
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 ...
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
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...
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...
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
百度试题 结果1 题目Which equation represents the graph? ( )A. $y=0$B. $y=2x$C. $x=2$D. $y=2$ 相关知识点: 试题来源: 解析 D 反馈 收藏
( y=2(1)+8) Simplify ( 2(1)+8). ( 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&...