What effect does changing the function f(x)=3sin(x)+1 to the function g(x)=3sin(x/4)+2 have on the graph of f(x)?

part a: 1.08

part b: 27.59

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

to be honest i don't know but i need points so

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.