Transformations of Graphs

Functions and Graphs Pub Date : 2018-07-25 DOI:10.1090/prb/029/07

Mark Kudlowski, M. K. H. Tuition

引用次数: 0

Abstract

Figure 1 shows part of the graph of y = f(x), x  R. The graph consists of two line segments that meet at the point (1, a), a < 0. One line meets the x-axis at (3, 0). The other line meets the x-axis at (–1, 0) and the y-axis at (0, b), b < 0. In separate diagrams, sketch the graph with equation (a) y = f(x + 1), (2) (b) y = f(x). (3) Indicate clearly on each sketch the coordinates of any points of intersection with the axes. Given that f(x) = x – 1 – 2, find (c) the value of a and the value of b, (2) (d) the value of x for which f(x) = 5x. (4) June 05 Q6 O y

查看原文本刊更多论文

图的变换

图1显示了y = f(x)， xr的部分图形，该图形由两条线段组成，它们在点(1,a)， a < 0处相交。一条直线与x轴相交于(3,0)点，另一条直线与x轴相交于(- 1,0)点，与y轴相交于(0,b)点，b < 0。在单独的图表中，用方程(a) y = f(x + 1)， (2) (b) y = f(x)绘制图形。(3)在每张草图上清楚标明与坐标轴交点的坐标。给定f(x) =x - 1- 2，求出(c) a的值和b的值，(2)(d) f(x) = 5x时x的值。(4) 2005年6月

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Functions and Graphs

自引率

0.00%

发文量