3 years ago

PLEASE HELP ON THIS MATH PROBLEM

Mathematics

1 answer:

gogolik [260]3 years ago

5 0

Answer: y = -10 sin (πx) + 4

Step-by-step explanation:

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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