PLEASE HELP Write a rule for the function in the table.
x f(x)
0 1
1 1 1/2
2 2
3 2 1/2
4 3

A. f(x) = 1/2x
B. f(x) = 1/2x - 1
C. f(x) = x + 1/2
D. f(x) = 1/2x + 1

addition

step-by-step explanation:

(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