Question

Dark Trig Question?? Pleaseee???
✏ ✐ How does changing the function from f(x) = 2 sin 4x to g(x) = 2 sin 4x + 3 affect the range of the function?

Answer 1

The function shifts up 3 units, so the range changes from −2 to 2 in f(x) to 1 to 5 in g(x).
The function shifts up 3 units, so the range changes from −1 to 1 in f(x) to 2 to 4 in g(x).
The function shifts up 4 units, so the range changes from −2 to 2 in f(x) to 2 to 6 in g(x).
The function shifts up 4 units, so the range changes from −1 to 1 in f(x) to 3 to 5 in g(x).
^Possible Answers

Answer 2

@rational @dmndlife24 Do you know how to do this?

Answer 3

D:

Answer 4

@Er.Mohd.AMIR Do you think you can help me on this one?

Answer 5

@FibonacciChick666

Answer 6

@robtobey @geerky42 @TheSmartOne @kainui

Answer 7

@Jaynator495 @Nnesha

Answer 8

Nobody has come to my rescue... *cries*

Answer 9

I think it is the first one, so I guess I will put that then. ◕╭╮◕

Answer 10

imagine you graph

y = f(x), and also y = g(x) on the same plot.

The y-values of g(x) will always be 3 more than (above) the y-values of f(x),

ie g(x) = f(x) + 3,

Answer 11

range of sin x is between -1 to 1
and 2 sin x is become -2 to 1 and 2 sin 4x also same
and adding 3 range become -2+3 to 2+3 so 1 to 5 is ans