Question

1.ULUU Find an equation for the graph. 24 6. G Type the equation of the given graph in the form y=Asin Bx or y= A cos BX y=0 (Use integers or fractions for any numbers in the expression. Simplify your answer.) Enter your answer in the answer box and then click Check Answer. Clear All All parts showing

Answer 1

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from the graph - Man value - 4 Min Value - 4 Amplitude Max value - Min value 2 46.4) 2 a 4 period ta b=2ã period b=1 2x = 1 4ă 2 Phareshift c=0 Vertical shift deo since, the graph starts from max value at nza. So, it is cosine finction Y = a cos ( bfx-c))+d y = 4-cos (į (4-0)) + 0 y = 4 cos (2)