What are the amplitude, period, and midline of f(x) = 5 sin(x − π) + 3?

a. amplitude: 5; period: π; midline: y = 3

b. amplitude: 3; period: pi/2; midline: y = 5

c. amplitude: 3; period: pi/4; midline: y = 5

d. amplitude: 5; period: 2π; midline: y = 3

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had