Please Help With This

Function A: Non-Linear

Function B: Linear

Step-by-step explanation:

[Function A] We can tell if it is linear by graphing the given points. See attached. Since we cannot graph a straight line that goes through all of the points, it is non-linear.

[Function B] This function is linear as every input has only one output, and it is a straight line with a constant slope.

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- Heather

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