Is the following relation a function? x y −1 −2 2 3 3 1 6 −2

Mathematics

2 answers:

PilotLPTM [1.2K]2 years ago

6 0

Yes because no same x-valu resulted in different y-values.

Licemer1 [7]2 years ago

6 0

A function is considered a function when its plot passes the vertical line test which means no two points should lie on the same vertical line. This means no two points should have the same x. In this case, we are given with the points and see that there are no points with the same x's. This means this relation is a function

You might be interested in

Who can help me ! .... thanks

Tasya [4]

Given that there is no any option to choose I am going to help you according to the concepts of Congruent Triangles. Two triangles are congruent if and only if:

1. They have:exactly the same three sides
2. exactly the same three angles.

There are five ways to find if two triangles are congruent but in this problem we will use only two.

First Answer:

ASA criterion: Angle, side, angle. This means that we have two triangles where we know two angles and the included side are equal.

So:

If ∠BAC = ∠DEF and $\overline{AC}=\overline{DE}$

Then ΔABC and ΔEFD are congruent by ASA criterion.

Second answer:

SAS criterion: Side, angle, side. This means that we have two triangles where we know two sides and the included angle are equal.

$If \ \overline{AC}=\overline{DE} \ and \ \overline{BC}=\overline{DF}$

Then ΔABC and ΔEFD are congruent by SAS criterion.

4 0

3 years ago

Which expression is equivalent to 46 - 2x)?

andrew-mc [135]

Answer:

24-8x

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Please anwser im having the hardest time on this picture

Free_Kalibri [48]