PLEASE HELP! What is the effect on the graph of the function f(x)=3(3)^x when f(x) is replaced with f(x)−4?
a) Translate horizontally 4 units right.
b) Translate vertically 4 units down.
c) Translate vertically 4 units up.
d )Translate horizontally 4 units left.

b)

Step-by-step explanation:

if you do something outside of the function the transformed function goes up or down so for f(x) -4 it will go down 4 units

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2