3. Consider the diagram below.
a.
Determine if the following statements are true or false.
___Points W and F define a ray.
___WI = WF by the Segment Addition Postulate.
___Points W, 1, and F are collinear.
___Points W, 1, and F are coplanar.

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step-by-step explanation:

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answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb