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ra1l [238]
3 years ago
10

PLEASE HELP ON THIS MATH PROBLEM

Mathematics
1 answer:
gogolik [260]3 years ago
5 0

Answer:   y = -10 sin (πx) + 4

<u>Step-by-step explanation:</u>

y = A sin (Bx - C) + D

  • Amplitude: A
  • Period = 2π/B    --->    B = 2π/Period
  • Phase Shift = C/B  --> C = B · Phase Shift
  • D: midline, vertical shift

Given:

  • A = 10
  • B = 2π/2 = π
  • C = B · 0 = 0
  • D = 4
  • reflection over x- axis

Equation:

    y = -10 sin (πx - 0) + 4

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