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Leokris [45]
3 years ago
6

Which of the following descriptions is representative of the data presented in the graph

Mathematics
1 answer:
kotegsom [21]3 years ago
5 0
The correct answer is C.

The graph depicts a parabola, which is the sign of a quadratic function. Option C speaks of the relationship between rainfall and time as a quadratic function, so it is correct.
The other answer choices are eliminated as they talk about other classifications of functions that show different shapes than parabolas.

I hope this helps! :)
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HELP PLEASE!! which of the following represents a function?
PolarNik [594]
The answer would be A because each x only has one y. Hope that makes sense!
7 0
3 years ago
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Don’t know how to solve, help ?
yawa3891 [41]
I believe the answer is 88 because the 120 will create a straight angle which is 180. Then you do 180-120=60. This is the measure I the left angle. Now your answer will be 88
8 0
2 years ago
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What is the math problem answer?
azamat

To find the mid point add both X coordinates together and divide by 2 and then do the same with the y coordinates.

X coordinate: 4 + -6 = 4-6 = -2 / 2 = -1

Y coordinate: -2 + 3 = 1 / 2 = 1/2


Midpoint: ( -1, 1/2)

3 0
3 years ago
I cannot figure this question out
uysha [10]

Answer:

1/12

Step-by-step explanation:

you need to make sure that they have a common denominator before doing anything.

Find the lowest common multiple (lcm), which would be 12 (3 x 4 = 12)

So then, put 12 as both denominators, and subtract.

7/12 - 9/12 is equal to 28/12 - 27/12, because 3 miltiplied by 4 equals 12, therefore you mutiply the 7 by the 4, and 4 miltiplied by 3 equals 12, therefore you multiply the 9 by the 3.


Sorry if this is confusing, i tried explaining as best i could! Hope this helped!

5 0
3 years ago
3, 8, 13, 18, 23, 28, 33, 38
algol [13]

The given series is

3,8,13,18,23,28,33,38,...

Where the first term, a , is 3.

And the difference is constant, that is

8-3=13-8=18-13=5

So the constant difference, d is 3.

Since the difference is constant, so the given series is arthmetic.

And for explicit rule, we use the formula of nth term, which is

a_{n}= a+(n-1)d

Substituting the values of a and d, we will get

a_{n} = 3+(n-1)5
\\
a_{n} = 3+5n-5
\\
a_{n} = 5n -2

Recursive rule is used to tell us the relationship between previous and current term. And the required rule is

a_{n} = a_{n-1} +5 , a_{1} = 3

3 0
3 years ago
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