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slavikrds [6]
3 years ago
13

4 Select the correct answer. Which of these mappings is a function?

Mathematics
1 answer:
melomori [17]3 years ago
3 0

Answer:

? i need a better explanation for ur questoin

Step-by-step explanation:

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How can I find the slope to this I need help​
Dmitrij [34]

Answer:

Your slope is -1

Step-by-step explanation:

Find the change in x and the change in y and put it in change in y over change in x.

Δx = -1 - -2 = 1

Δy = -1 - 0 = -1

Slope = rise over run = Change in y over change in x =  Δy/Δx = -1/1

Therefore the slope is -1/1 which is written as just -1

7 0
3 years ago
Which gives the correct values for points A, B, C, and D?
beks73 [17]

Answer:

The correct answer for this problem is the 2nd one because all you have to do is count how far each one is from -1 and -2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
In order to solve the equation −3x + 6 = 5, the first step is to
Angelina_Jolie [31]
The first step is to subtract 6 from both sides to cancel it out. You will be left with -3x= -1.
6 0
2 years ago
Read 2 more answers
seagull is flying at 125 feet above sea level. A dolphin is swimming 23 feet below sea level. What is the distance in feet betwe
hjlf

Answer:

102 feet.

Step-by-step explanation:

-23ft + 125ft = 102 ft

5 0
3 years ago
11. A city engineer determines that 5,500 cubic meters of
PolarNik [594]

The city do not have up to 5,500 cubic meters of sand that will be needed to combat erosion.

<h3>Volume</h3>

Volume is the amount of space occupied by a three dimensional object or figure. The volume (V) of a cone is given by:

V = (1/3)πr²h

Where h is the height, and r is the radius

Given that h = 35 m, the radius using Pythagoras theorem:

37² = r² + 35²

r = 12

V = (1/3)π(12)² * 35 = 5280 m³

The city do not have up to 5,500 cubic meters of sand that will be needed to combat erosion.

Find out more on Volume at: brainly.com/question/1972490

3 0
1 year ago
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