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Luden [163]
3 years ago
11

Which of the following is a function?

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

(5,-4) (-4,5) (-5,4) (4,-5)

Step-by-step explanation:

What makes it a function is the fact that the X does not repeat

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Identify all factors of the expression 〖4x〗^2+17x-15.
Basile [38]

The factors of given expression are: -5 and 3/4

Step-by-step explanation:

Given equation is:

4x^2+17x-15

Making pairs for the mid-term 17x by factoring the product of co-efficient of 4x^2 and 15

4x^2+20x-3x-15

= 4x(x+5) - 3(x+5)

=(4x-3)(x+5)

Now

4x-3 = 0\\4x = 3\\x = \frac{3}{4}

x+5 = 0\\x = -5

Hence,

The factors of given expression are: -5 and 3/4

Keywords: Quadratic equation, factors

Learn more about quadratic equation at:

  • brainly.com/question/10435836
  • brainly.com/question/10541435

#LearnwithBrainly

8 0
3 years ago
Royston plays a video game 7 times. His scores are 60, 65, 66, 74, 69, 72, and 63. Which is the best measure of center of Raysto
balandron [24]

Answer:

The mean will be the best instrument to measure Royston's performance

Step-by-step explanation:

hope this helps

8 0
2 years ago
if about 32,834.5 kilobytes of memory is still available how many more pictures can they take if you have only taken 43 pictures
oksano4ka [1.4K]
That will depend, you have to ask yourself first how many kilobytes one picture is. Let's just say that the size of one picture is 100 kb (which is the average size of a picture) Then first you multiply 100 kb with the number of pictures which is 43. Now you have a total used up memory of 4300 kb. After that, you minus the used up memory which is 4300 kb, to the total available space which is 32,834.5 and you will get an available space of 28534.5 kb. After that, you divide the remaining available space with the size of each picture. So this will be 28534.5 divided by 100. You will get 285. You can still take 285 pictures. 
5 0
3 years ago
Jared a beekeeper placed 120 hives in a apple orchard
Shtirlitz [24]

Answer: 20

Step-by-step explanation:

6 0
2 years ago
1 ) Considere a expressão algébrica:
balandron [24]
A) i think is correct andewmer
7 0
3 years ago
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