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worty [1.4K]
3 years ago
8

Determine whether the graph is the graph of a function

Mathematics
1 answer:
sveticcg [70]3 years ago
8 0

Answer:

Step-by-step explanation:

The key to being able to identify correctly whether a relation is a function or not is to look at the x values.  A relation is NOT a function if any x value is used more than once.  In our graph, there are no repeats of any x value, so this relation is in fact a function.

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masya89 [10]

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your answer is 1 1/2

Step-by-step explanation:

8 0
2 years ago
Help!!!!! Include working out please.
Anni [7]
What question do you need help with? You have to include that!
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What is the equivalent fraction for 40/100
mel-nik [20]
Namaste......

HERE IS YOUR ANSWER:

\frac{40}{100}


✈ \boxed{0.4}
4 0
3 years ago
Please help, due soon. Find the length of each arc. Use exact answer
Anna007 [38]

Answer:

C

Step-by-step explanation:

The arc length is calculated as

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     = 2πr × \frac{285}{360}

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8 0
3 years ago
A is in the shape of a quarter circle of a radius of 15cm. B is in the shape of a circle. the area of shape A is 9x the area of
RideAnS [48]

The radius of B is 2.5cm.

<h3>What is a circle?</h3>

A circle is the locus of points equidistant from a common point which is called the center of the circle.

Analysis:

Area of circle A = πr^{2}/4 = π(15)^{2}/4 = 225π/4

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But A = 9B

225π/4 = 9 x πr^{2}

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r = \sqrt{\frac{25}{4} } = 5/2 = 2.5cm

Learn more about circle: brainly.com/question/24375372

#SPJ1

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