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gulaghasi [49]
2 years ago
15

Question 13 of 25 True or false? The graph represents a function

Mathematics
1 answer:
Nataly_w [17]2 years ago
5 0

Answer:

B. False

Step-by-step explanation:

This graph is not a function. The graph fails the Vertical Line Test.

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Fill in the boxes please
IRINA_888 [86]

Answer:

x=12, DO=45O, G=45, DG=90

Step-by-step explanation:

Mid point means both lenghts are equal

4x-3=2x+21

2x=24

X=12

-----------------

1)4(12)-3=48-3=45

2)2(12)+21=24+21=45

-----------------------------

DO=45

OG=45

DG=90

4 0
3 years ago
Read 2 more answers
Find the length of the longest side of the rectangle whose vertices are given. a(2, 1), b(5, 4), c(0, 3), d(3, 6)
aleksandr82 [10.1K]
First, you plot the coordinates to visualize the problem clearly. As you can see in the picture, the longest sides could either be one of those marked in red. This could be initially determined when you use visual estimation. We measure this using the distance formula: d = √[(x2-x1)^2 + (y2-y1)^2)]

Between coordinates (0,3) and (3,6)
d = √[(3-0)^2 + (6-3)^2)]
d= 4.24 units

Between coordinates (2,1) and (5,4)
d = √[(5-2)^2 + (4-1)^2)]
d= 4.24 units

They are of equal length. Both are the longest sides which measures 4.24 units.

5 0
3 years ago
Find the value of x and y in the diagram below.
allochka39001 [22]

Answer:

It's D

Step-by-step explanation:

I can't see the option D

But, A,B, and C are absolutely incorrect.

4 0
3 years ago
Nine fourths minus two thirds
Yuki888 [10]

Answer:

1 \frac{7}{12}  \: or \: 1.583

Step-by-step explanation:

nine fourths is also

\frac{9}{4}

two thirds is also

\frac{2}{3}

subtract,

\frac{9}{4}  -  \frac{2}{3}

L.C.M = 12

\frac{27 - 8}{12}

\frac{19}{12}

1  \frac{7}{12}  \: or \: 1.583

7 0
2 years ago
9y2 and 9y<br><br> like terms or unlike terms
Alinara [238K]

Answer:

unlike terms

Step-by-step explanation:

since the first 9y is squared they cannot be combined since the other isn't squared, they cannot be simplified, nor are they alike

5 0
3 years ago
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