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Brut [27]
2 years ago
9

Find the last number of the following series

Mathematics
1 answer:
trasher [3.6K]2 years ago
8 0

The answer is 4) 140.

If we closely examine the pattern of the series, we see that after a number is subtracted by a value, it is multiplied by the same value, and then it moves on to the next natural number.

  • 10 - 2 = 8
  • 8 × 2 = 16
  • 16 - 3 = 13
  • 13 × 3 = 39
  • 39 - 4 = 35

The next step, according to the pattern, would be to multiply 4.

  • 35 × 4
  • 140
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Write a rule for g described by the transformation of the graph of f...
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Answer:

g(x) = 4-4\sqrt{x}

Step-by-step explanation:

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1. 5 units down translation

2. Reflection in the x-axis

Required

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1. 5 units down translation

This is defined by the rule:

A down translation is:

f'(x) = f(x) - b

Where b is the number of units.

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f'(x) = 4\sqrt{x} + 1 - 5

f'(x) = 4\sqrt{x} -4

2. Reflection in the x-axis

For a function f(x),

When reflected over the x-axis, it becomes -f(x)

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Hope this helps.

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Answer:

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