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vodomira [7]
3 years ago
6

PLEASE HELP!!!!!

Mathematics
2 answers:
statuscvo [17]3 years ago
6 0
The second one is the function
nadya68 [22]3 years ago
6 0
A domain of a function doesn't have more than one range.

The first one is not a function because domain 0 has two different ranges, 3 and 4 ⇒ (0,3)(0,4)

<u>The second one is a function</u>

The third one is not a function because domain 2 has two different ranges, 6 and 0 ⇒ (2,6)(2,0)

The fourth one is not a function because domain 6 has two different ranges, 2 and 4 ⇒ (6,2)(6,4)
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4 0
3 years ago
Solve 2(4 x + 3) &lt; 5 x + 21. { x | x &lt; 9} { x | x &gt; -5} { x | x &gt; -9} { x | x &lt; 5}
Nesterboy [21]

Answer:

x <5

Step-by-step explanation:

2(4 x + 3) < 5 x + 21

Distribute

8x +6 < 5x +21

Subtract 5x from each side

8x -5x +6 < 5x-5x+21

3x +6 < 21

Subtract 6 from each side

3x+6-6 <21-6

3x <15

Divide each side by 3

3x/3 <15/3

x <5

5 0
3 years ago
Explain what the acronym PEMDAS means and how you use it when evaluating expressions.​
netineya [11]
It mean Parentheses-exponents-multiplication/division-addition/subtraction and it is the order you do multi step equations
4 0
2 years ago
Need help plz!!!!? Help would be appreciated
kolbaska11 [484]

Answer:

118•

Step-by-step explanation:

The interior side lengths are:

90

180-34

180-x

180-x

The sum of these are 360º

90 + 180-34 + 180-x + 180-x = 360

-2x = -236

x = 118º

3 0
3 years ago
The graph below shows the number of new clients brought into Sunnydays Insurance Company. Why is the graph misleading?
Elena-2011 [213]
The graph is misleading because it appears to be showing a huge increase, however, it is showing this increase over a huge time span of 13 years, which is actually quite a small amount for only a few hundred customer increase.
8 0
3 years ago
Read 2 more answers
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