MATH HELP?!?

What is the amplitude, period, horizontal translation, and midline for each equation?

a.) y=sin(x-3)+1

b.)y=6sin0.25(x+45°)-9

c.)y=2sin8(x+3)+5

d.)y=0.75sin4(x-60°)

1 Answer

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  • Bryce
    Lv 7
    1 month ago

    a. 1, -3 (3 units to the right), y=1

    b. 6, 45°/4 (45°/4 units to the left), y= -9

    c. 2, 24, y= 5

    d. 0.75, -240°, y= 0

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