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Given y = 2/5 x, make a chart of the first eleven inputs and outputs, and then write the ordered pairs. Start with the input of 0 and end on 10. Leave the numbers in improper fraction form.

Respuesta :

From the numeric values of the function y = 2/5x = 0.4x, we have that:

  • When x = 0, y = 0.4(0) = 0, hence the ordered pair is of (0,0).
  • When x = 1, y = 0.4(1) = 0.4, hence the ordered pair is of (1,0 2/5).
  • When x = 2, y = 0.4(2) = 0.8, hence the ordered pair is of (2, 0 4/5).
  • When x = 3, y = 0.4(3) = 1.2, hence the ordered pair is of (3, 1 1/5).
  • When x = 4, y = 0.4(4) = 1.6, hence the ordered pair is of (4, 1 3/5).
  • When x = 5, y = 0.4(5) = 2, hence the ordered pair is of (5,2).
  • When x = 6, y = 0.4(6) = 2.4, hence the ordered pair is of (6,2 2/5).
  • When x = 7, y = 0.4(7) = 2.8, hence the ordered pair is of (7,2 4/5).
  • When x = 8, y = 0.4(8) = 3.2, hence the ordered pair is of (8,3 1/5).
  • When x = 9, y = 0.4(9) = 3.6, hence the ordered pair is of (9,3 3/5).
  • When x = 10, y = 0.4(10) = 4, hence the ordered pair is of (4,1.6).

How to find the numeric value of a function/expression?

To find the numeric value of a function, we replace each instance of the variable by the desired value.

For this problem, the function is:

y = 2/5x.

Hence the numeric values are given as follows:

  • When x = 0, y = 0.4(0) = 0, hence the ordered pair is of (0,0).
  • When x = 1, y = 0.4(1) = 0.4, hence the ordered pair is of (1,0 2/5).
  • When x = 2, y = 0.4(2) = 0.8, hence the ordered pair is of (2, 0 4/5).
  • When x = 3, y = 0.4(3) = 1.2, hence the ordered pair is of (3, 1 1/5).
  • When x = 4, y = 0.4(4) = 1.6, hence the ordered pair is of (4, 1 3/5).
  • When x = 5, y = 0.4(5) = 2, hence the ordered pair is of (5,2).
  • When x = 6, y = 0.4(6) = 2.4, hence the ordered pair is of (6,2 2/5).
  • When x = 7, y = 0.4(7) = 2.8, hence the ordered pair is of (7,2 4/5).
  • When x = 8, y = 0.4(8) = 3.2, hence the ordered pair is of (8,3 1/5).
  • When x = 9, y = 0.4(9) = 3.6, hence the ordered pair is of (9,3 3/5).
  • When x = 10, y = 0.4(10) = 4, hence the ordered pair is of (4,1.6).

For the improper fractions, we consider that each 0.2 is worth 1/5(one divided by five = 0.2), hence:

  • 0.2 is worth 1/5 -> 1.2 = 1 and 1/5.
  • 0.4 is worth 2/5 -> 2.4 = 2 and 2/5.
  • 0.6 is worth 3/5 -> 3.6 = 3 and 3/5.
  • 0.8 is worth 4/5 -> 2.8 = 2 and 4/5.

More can be learned about the numeric values of a function at brainly.com/question/28367050

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