graphing y=sin(x-pie/4) what are the first 5 x values of the graph
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I would do
x= 0 PI/4 PI/2 3PI/4 PI
To find the first 5 x values of the graph y = sin(x - π/4), you can start by setting up a table of values.
Since the function is in the form y = sin(x - π/4), the x values will determine the angle in radians for the sine function.
You can select 5 values for x and substitute them into the equation to find the corresponding y values.
Starting with x = 0, substitute it into the equation:
y = sin(0 - π/4) = sin(-π/4) ≈ -0.707
For the next x value, x = π/4:
y = sin(π/4 - π/4) = sin(0) = 0
Continuing with x = π/2:
y = sin(π/2 - π/4) = sin(π/4) ≈ 0.707
Next, x = 3π/4:
y = sin(3π/4 - π/4) = sin(π/2) = 1
Finally, for x = π:
y = sin(π - π/4) = sin(3π/4) ≈ 0.707
So, the first 5 x values of the graph y = sin(x - π/4) are:
x = 0, π/4, π/2, 3π/4, π