When ø=5pi/3, what are the reference angle and the sign values for sine, cosine, and tangent? (2

When

points)

O'= 3, cosine is positive, sine and tangent are negative

57

O' = 3, sine and cosine are positive, tangent is negative

O'=

TT

3, sine and cosine are positive, tangent is negative

-

O'=

St

3, cosine is positive, sine and tangent are negative

the reference angle is given by

sine = negative

cosine = positive

tangent = negative

Step-by-step explanation:

We have been given the angle

The angle lies in Quadrant IV. Hence, in order to find the reference angle, we can subtract this angle with

Therefore, the reference angle is given by

In Quadrant IV, cosine and secant functions are positive and rest trigonometric functions are negative.

Thus, we have

sine = negative

cosine = positive

tangent = negative

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph