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Mamont248 [21]
3 years ago
5

What is the range of this function?

Mathematics
2 answers:
pantera1 [17]3 years ago
8 0

The range is a set of elements from the second set.

Therefore your answer is:

<h3>D. { -4, 1, 7, 15 }</h3>
Gennadij [26K]3 years ago
6 0

Answer: {-4,1,7.15}

Step-by-step explanation:

The range of a function is the set of all output values .

In the given diagram , it can be seen that all the values in domain {-1,4,8,18}(from where the arrow start) is mapping to all the values of the codomain {-4,1,7,15} ( where the arrow ends).

Thus, here Range = Codomain ={-4,1,7,15}

Hence, the range of this function : {-4,1,7,15}

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What is 47/20 as a decimal
Whitepunk [10]
x=decimal&#10; \\ 47 \ divided \ by \ 20 \ is \ 2.35&#10; \\ x=2.35&#10; \\
5 0
3 years ago
Read 2 more answers
In this diagram which equation could you prove to be true in order to conclude that the lines are parallel
KiRa [710]
I would say that the correct answer is D. because y is always the numerator while x is the denominator for the equation y2 - y1/x2 - x1 which means if there is two y's or two x's on the same line you subtract the second one from the first one. If there is only one y and/or x and the other is 0 on the same line, it stays at y or x without subtracting y2 - y1 or x2 - x1. 

Since b is on the y coordinate and -a is on the x coordinate, you would make it b/a while -a is gonna be a positive since the lines are going up and to the right. Now, since c is the y coordinate and d is the x coordinate, make C the numerator and d the denominator since y is always the numerator and x is the denominator for these parallel line figures on the graph and the equation will be equaled to the fraction to the other fraction for parallel lines. 

So, your answer would be D. b/a = c/d 

Hope this helps, and is correct! 

<em>~ ShadowXReaper069</em>
3 0
3 years ago
Read 2 more answers
a glacier receded 4 feet a day for a period of 25 days. how much shorter was the glacier at the end of the period.
dangina [55]

Alright, lets get started.

In the question given that glacier receded 4 feet a day for a period of 25 days.

Which shows in 1 day, it recedes = 4 feet

means in 1 day, the height of the glacier gets shorter = 4 feet

So, in 25 days, the height of the glacier gets shorter = 4 * 25

So, in 25 days, the height of the glacier gets shorter = 100 feet

It means the glacier will get 100 feet shorter at the end of the period of 25 days. : Answer

Hope it will help :)



6 0
3 years ago
Pleas help me!!!
tigry1 [53]

The answer is about 900.

8 0
3 years ago
What does d equal ?? ​
Vlad1618 [11]

Answer:

<h2>d = 23</h2>

Step-by-step explanation:

∠IHE and ∠GHF are vertical angles.

Vertical angles have the same measures (are congruent).

Therefore, if m∠IHE = d + 44 and m∠GHF = 4d - 25, then we have the equation:

d + 44 = 4d - 25         <em>subtract 44 from both sides</em>

d + 44 - 44 = 4d - 25 - 44

d = 4d - 69            <em>subtract 4d from both sides</em>

d - 4d = 4d - 4d - 69

-3d = -69          <em>divide both sides by (-3)</em>

-3d/(-3) = -69/(-3)

d = 23

7 0
3 years ago
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