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3 years ago

Which of the following mapping diagrams does not represent a function?

2 answers:

6 0

The one that isn’t the function will have two points or a line that can have a vertical line drawn through it. For example, if you had a straight diagonal line, it would be a function because anywhere on the line you could draw a vertical line through it and only have it meet one point. If you had a circle, it wouldn’t be a function because if you put a vertical line straight through the middle, it would hit points at the top and bottom of the circle.

Tamiku [17]3 years ago

4 0

Answer:

you'll have to add the answer choices because we can't see what the choices are!

Step-by-step explanation:

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The area shaded purple contains the solutions to this system of equations. Which ordered pair is a solution to the system?

Ksivusya [100]

Answer: -60,20

Step-by-step explanation:

3 0

3 years ago

On a coordinate plane, rhombus W X Y Z is shown. Point W is at (7, 2), point X is at (5, negative 1), point Y is at (3, 2), and

Otrada [13]

Answer:

$P = 4\sqrt{13}$

Step-by-step explanation:

Given

$W = (7, 2)$

$X = (5, -1)$

$Y = (3, 2)$

$Z =(5, 5)$

Required

The perimeter

To do this, we first calculate the side lengths using distance formula

$d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2$

So, we have:

$WX = \sqrt{(5- 7)^2 + (-1 - 2)^2$

$WX = \sqrt{13}$

$XY = \sqrt{(3-5)^2 + (2--1)^2}$

$XY = \sqrt{13}$

$YZ = \sqrt{(5-3)^2 + (5-2)^2}$

$YZ = \sqrt{13}$

$ZW = \sqrt{(7 - 5)^2 + (2 - 5)^2}$

$ZW = \sqrt{13}$

The perimeter is:

$P = WX + XY + YZ + ZW$

$P = \sqrt{13}+\sqrt{13}+\sqrt{13}+\sqrt{13}$

$P = 4\sqrt{13}$

5 0

3 years ago

Read 2 more answers

Фd — 969 - 9 ХОТХЭ: P

oee [108]

brainly.com/question/24478767

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3 years ago

How you solve x^2-xy+2x-2y

kap26 [50]

You cant solve this because there is no matching variables like for example:

x^2-3xy+2x-2y-4+xy-5x+6y+8 and i solved this which the answer is x^2-3x+4y-2xy+2 because there are matching variables.

7 0

3 years ago

You buy a ring box as a birthday gift that is in the shape of a triangular prism. What is the least amount of wrapping paper nee

SashulF [63]

If the condition means conventional/regular rectangular piece of paper, then it is, probably,
rectangle of 8+3+3 = 14 inches wide and 3+10+3+10 = 26 inches long.

7 0

3 years ago