Q8 and q9 Needed to be solve Full explanation plz 1 Use technology to help you sketch the graph of each function for0≤x≤ 2π.a y=sinxby=2 sinx cy=3 sin xdFind the amplitude of each graph.How could you have found the amplitude by looking at the equation?Could the amplitude be negative?2 Sketch the graph of each function for 0≤x≤ 2.a y=-sinx by=-2 sinx c y=-3 sinxd Explain to a partner what you notice and explain the effect of thenegative sign.3 Sketch the graph of each function for-27≤x≤27.ay sin (-x) by=2 sin (-x) c y=3 sin (-x)dExplain to a partner what you notice and explain the effect of thenegative sign.4 Use technology to help you sketch the graph of each function for 0 ≤ x ≤ 2π.a y=sin xby=sin 2xcy=sin 3x d y=0.5 sinxThe period of a trigonometric function is the length of one full cycle along thex-axis, ie the angle measure after which the graph begins to repeat.5 Explain to a partner what you notice.6 Write an explanation of how the value of b in y=sin bx transforms thegraph of y=sin x7 Factual What do the parameters represent in f(x) = a sin bx?Conceptual How does changing the parameters affect the graphs oftrigonometric functions?9 Conceptual How can you transform trigonometric graphs?For the curves y = a sin bx and y=a cos bx:lal is the amplitude, and the period is 2by=-sin x or y=-cosx is a reflection in the x-axis.y=sin(-x) or y= cos(-x) is a reflection in the y-axis.

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Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter2: Analytic Trigonometry

Section2.3: Solving Trigonometric Equations

Problem 9ECP: Solve 4tan2x+5tanx6=0.

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8 Conceptual How does changing the parameters affect the graphs of trigonometric functions? Conceptual How can you transform trigonometric graphs?