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fenix001 [56]
3 years ago
14

Help and explain these plz

Mathematics
1 answer:
Anit [1.1K]3 years ago
8 0
1.

15h = 75

15h/15 = 75/15

h = 5

2.

-d = -6

-d(-1) = -6(-1)

d = 6

3.

5k = 25

5k/5 = 25/5

k = 5

4.

13 = -x/2

-x/2 = 13

-x/2 * (-2) = 13 * (-2)

x = -26
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Considering the given graph of the function, we have that:

  • Function Notation: f(1) = -3.
  • Ordered pair: (1,-3).
  • Verbal statement: If x is equal to -1, then the value of f(x) is equal to -3.
<h3 /><h3>How to find the numeric value of a function looking at it's graph?</h3>

To find the numeric value of the function, we get a value of x(horizontal axis), and then look at the corresponding value y(vertical axis), then y = f(x).

In the graph of this function, we have that when x = 1, y = -3, hence:

  • Function Notation: f(1) = -3.
  • Ordered pair: (1,-3).
  • Verbal statement: If x is equal to -1, then the value of f(x) is equal to -3.

More can be learned about functions at brainly.com/question/25537936

#SPJ1

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