Choose the function whose graph is given below.

option C is correct, i.e. y = sec(x).

Step-by-step explanation:

Given is a graph of a trigonometric function.

We have four choices to select from:-

A. y = cot(x)

B. y = tan(x)

C. y = sec(x)

D. y = csc(x)

We can check the y-intercept from the graph that is (0, 1).

Substituting x=0 in each option as follows:-

A. y = cot(0) = ∞.

B. y = tan(0) = 0.

C. y = sec(0) = 1.

D. y = csc(0) = ∞.

Hence, option C is correct, i.e. y = sec(x).

dwe

step-by-step explanation:

ewd

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180