explain how the following ordered pairs represent or doesn't represent a function - {(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)} a. for every x value there is one y value - not a function c. for every y value, there is one x value - function b. for every x value, there is only one y value - a function d. for every y value, there is one x value - not a function

For every y value, there is one x value - function

Step-by-step explanation:

Given are a set of ordered pairs as

{(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)}

Since for every x, there is a unique y.   Here domain is

{-3,-2,-1,0,1,2}

Range = {5}

This is a many to one function.

Here all x's are mapped into a single value 5.

This is  a constant function where all x is mapped onto a single y.

Option b) is right.

For every y value, there is one x value - function

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc