Marc thinks the red graph matches the equationf (x) = 2 sin(3x). Mia thinks the blue dotted graphmatches this equation instead.Who's right, Marc or Mia?MarkMia-5

Recall: sin(x)≤1 that is -1≤sin(x)≤1

Answered: Marc thinks the red graph matches the…

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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Similar questions

During Ricardo noticed an ink stain with a diameter of about 3 cm on the front of his teacher’s shirt. He then noticed that there was a pen in the pocket and that the ink blot was continuing to spread across the front of the teacher’s shirt. He estimated that the diameter of the ink blot seemed to be growing by about 0.5 cm every 2 minutes. a) Write an equation for the RADIUS, r, of the ink stain, as a function of time, t. Assume that t = 0 represents the time that Ricardo first noticed the ink stain. b) Write an equation showing the AREA, A, of the ink stain as a function of the time t. (Hint: It might help to first write A as a function of r. ) c) Draw a graph of the function A(t) for 10 minutes. d) At what time is the area of the ink stain about 25 square centimeter? Show how you answer this question. (i.e. ”I found it using desmos” is not sufficient)
YOUR TURN 5 Find -3x dx. ca
A C 78°F Mostly cloudy Which of the following functions could make the graph of: F1 O f(x)=x²-2x³ - x² + 2x f(x) = x^² + 2x³ + x² + 2x F2 F3 F4 F5 20 O Search F6 ☆ F7 Y 14 F

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Marc thinks the red graph matches the equation f (x) = 2 sin(3x). Mia thinks the blue dotted graph matches this equation instead. Who's right, Marc or Mia? Mark Mia