y=cos(x+π4) Use π=3.14. Use the Sine tool. First plot a point along the midline of the function. Then plot either the minimum or maximum closest to the first point plotted.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 67E
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y=cos(x+π4)

Use π=3.14.

Use the Sine tool. First plot a point along the midline of the function. Then plot either the minimum or maximum closest to the first point plotted.

Graph the function.
y = cos s (x + 1)
Use π = 3.14.
Use the Sine tool. First plot a point along the midline of the function. Then plot either the minimum or maximum closest to the first point
plotted.
Sine
-1.57
2
-0.785 0
-1
-2
y
0.785 1.57
◆ Undo
➜ Redo
x Reset
2.355 3.14 3.925 4.71 5.495
6.28
Transcribed Image Text:Graph the function. y = cos s (x + 1) Use π = 3.14. Use the Sine tool. First plot a point along the midline of the function. Then plot either the minimum or maximum closest to the first point plotted. Sine -1.57 2 -0.785 0 -1 -2 y 0.785 1.57 ◆ Undo ➜ Redo x Reset 2.355 3.14 3.925 4.71 5.495 6.28
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