y = f(x) graph

From the figure it is evident that the curve repeats itself every 360 o or 2 p . This fact is expressed by saying that the function has a period of 360 o or 2 p . In symbols we write sin (x + n.360 o ) or sin (x + 2n p ), sinx = sin (x + n.360 o ) = sin (x..

Graph of y = sin x - Now let us construct the graph of y = sinx from x = 0 o to 360 o . The following table is readily constructed for intervals of 30 o . Plotting the points and drawing a smooth curve through them we have the curve as sho..

As x increases from 180 o to 270 o , sinx decreases from 0 to -1 and as x increases from 270 o to 360 o , sinx increases from -1 to 0. The maximum absolute value of sin x = ..

the part of the curve from p to 2 p has the same form on the part from 1 to p . This implies that the fact tan x = tan ( p + x). The whole curve consists of an endless number of branches having the same form as the branch corresponding to the values of x fro..

Table:..

Which of the following represents piecewise function f(x) = |x| if x ≤ 0 = 1 if x > 0 => Graph C or Graph A or Graph B or None of these..

Which of the following represents the equation of the graph obtained by a vertical translation of 7 units downwards followed by a reflection across the y -axis on the graph of y = f ( x )? => y = 7 - f ( x ) o..

Find the y -intercept of the graph of f ( x ) = 3 ( x - 2) + 5. => 14 9 or 9 45 or 46 9 or 0..

Which of the following represents the equation of the graph obtained by a horizontal translation to the right by 3 units on the graph of y = f ( x )? => y = f ( x ) or y = f ( x - 3) or ..

If we compare the graph of y=a sin bx with y=sin x we observe that sin bx has values between +1 and -1 (both values inclusive) on the values of sinx. ..