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3 years ago

Which relation is a function?

Mathematics

2 answers:

andrey2020 [161]3 years ago

7 0

Answer:

the one that looks like a V

1. take a ruler

2.move it across the graph

3.see if it crosses twice

ex:if it is a straight line than it wont work if it is like a V shape it will work

padilas [110]3 years ago

6 0

Answer:

The bottom one on the right is a function.

Step-by-step explanation:

Its the bottom one on the right because it is the only one which passes the vertical line test for a function.

This test states that if we draw any vertical line through the graph and it only passes through the graph at one point only then the graph is a function.

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Nina [5.8K]

Answer:

v/lh = w

Step-by-step explanation:

Divide Both Sides by the length and height to isolate width.

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3 years ago

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Gennadij [26K]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's solve for x :

$\sqrt{x - 2} - x = - 2$

$\sqrt{x - 2} = x - 2$

$1 = \dfrac{x - 2}{ \sqrt{x - 2} }$

$1 = \sqrt{x - 2}$

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3 years ago

A state park is designed in a circular pattern as shown. A park ranger drives along the circular path from the ranger station to

Alex777 [14]

HOPE THIS HELPS U
Given:Ranger Station to Nature Center = 90°Nature Center to petting zoo = 40°Petting Zoo to Tennis Court = 120°Tennis Court to Pool = 65°Pool to Ranger Station = 45°radius = 1 mile
arc length = 2πr angle/360°
Ranger station to nature center.
arc length = 2 * 3.14 * 1 mile * 90°/360°arc length = 2 * 3.14 * 1 mile * 0.25arc length = 1.57 miles
Nature center to Petting Zoo
arc length = 2 * 3.14 * 1 mile * 40°/360°arc length = 2 * 3.14 * 1 mile * 0.11arc length = 0.70 miles
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3 years ago

What are all these answers

Xelga [282]

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4 years ago

What is the value of x in the figure below

kari74 [83]

Answer: X=30

Hope that helped!!!

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3 years ago