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Simora [160]
2 years ago
13

Which of the following represents a function?

Mathematics
2 answers:
Lyrx [107]2 years ago
8 0

The image on the left represents a function. The image on the right does not as a function cannot have multiple variables for a single X quantity.

s2008m [1.1K]2 years ago
6 0

Answer: A

Step-by-step explanation:

  • a function is the relation between the independent variable (x) and the dependent variable (y)
  • the defining characteristics which differentiates a function from a relation is its input and output values
  • a function can only have single input value that corresponds to a single output value, or an x value can only lead to one possible y value

  • <u>Option A Coordinates</u>

<u />(-5,3)\\(-3, 1)\\(-1,-1)\\(1, -1)\\(3, 1)\\(5, 3)

  • each x value only leads to one possible y value
  • therefore, option A is a function

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Luiza's savings account had
Rudik [331]

Answer: g is a geometric sequence.

Step-by-step explanation:

Each year since then, her account accumulated interest amounting to

15% of the balance in the previous year.

15% = 15/100 = 0.15

Since the balance is increasing each year, then the constant factor by which it is increasing is 1 + 0.15 = 1.15.

This factor of 1.15 is a common ratio. This means that the sequence is a geometric sequence since it is increasing by a common ratio.

6 0
3 years ago
Please help, and explain how to solve the problem.
marishachu [46]

Answer:

7 and 9

Step-by-step explanation:

6 0
3 years ago
Peyton is walking her dog, Willow, on a local trail and the dog falls 153 feet down a ravine! Payton is overcome with emotion an
LUCKY_DIMON [66]

The length of the repel line using one of the 3 trigonometry ratios will be 186.78 feet.

<h3>How to calculate the length?</h3>

From the information given, Peyton is walking her dog, Willow, on a local trail and the dog falls 153 feet down a ravine.

The length will be calculated thus:

Cos 35° = 153/AC.

AC = 153/cos 35°

AC = 153/0.819

AC = 186.78 feet.

Therefore, the length is 186.78 feet.

Learn more about length on:

brainly.com/question/2217700

6 0
1 year ago
Find the GCF from the two numbers and rewrite the sum using nthe distributive property
Vadim26 [7]

Answer:

The greatest common factor is 6.

Step-by-step explanation:

Greatest common factor is 6. If you use the distributive property then the answer would be 6(4) + 6(6) or 6(4+6). Then you distribute the 6 to each digit and should get 24+36.

6 0
2 years ago
Need help #14 <br> The center of the circle is (0,-8). The radius is 9.
Shtirlitz [24]
X^2+ (y+8)^2 = 81.....this is C.
X^2 + y^2 + 16y +64=81 so x^2 + y^2 + 16y = 17.....this is D.

So I’d say C and D are correct
3 0
3 years ago
Read 2 more answers
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