Mathematics, 07.03.2020 19:30 sebcbal

3. f(x) = cos(x - 45°)

Please help with finding the coordinates

3. f(x) = cos(x - 45°) Please help with finding the coordinates

Answers: 2

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Answer from: strongl3219

The cordinates of the graph are (π, -0.7071) (2π, 0.7071) (3π,-0.7071) similarly for (-π, -0.7071) (-2π, 0.7071)

Step-by-step explanation:

The function f(x)= cos(x-45)

Can be written as y=cos(x-45)

To find the coordinates of the provided function we proceed by taking the value of x as given below in the table

f(x)= cos(x-45)

Value of “x” f(x)

π -0.7071

2π 0.7071

3π -0.7071

4π 0.7071

5π -0.7071

-π -0.7071

-2π 0.7071

-3π -0.7071

-4π 0.7071

-5π -0.7071

Thus, we see that cosine function is exhibiting cyclicity at the interval of

The given x and y coordinates can be plotted on the graph to find the interval

Answer from: Quest

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step-by-step explanation:

Answer from: Quest

answer: the equation matches the regression

step-by-step explanation:

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3. f(x) = cos(x - 45°)

Please help with finding the coordinates
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