Please help me! How do I do this?

For the graph of the function f(x)-2 x (1/3)^x+4, find each transformation, stretch, compression and/or reflection of the function f from its base graph, g(x)=(1/3)^x Also find the Domain D, The Range R and the asymptote of the graph of F.

A) left 4, vertical stretch by a factor of 2, reflection about the y-axis

D: (–∞, ∞)

R: (–∞, 0)

y = 0

B.) left 4, vertical stretch by a factor of 2, reflection about the x-axis

D: (–∞, ∞)

R: (–∞, 0)

y = 0

C.) left 4, vertical stretch by a factor of 2, reflection about the x-axis,

D: (–∞, ∞)

R: (0, ∞)

y = 0

D.) eft 4, horizontal stretch by a factor of 2, reflection about the x-axis

D: (–∞, ∞)

R: (–∞, 0)

y = –4

ddsf

step-by-step explanation:

dfs

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will

delaney would like to make a 5lb nut mixture that is 60% peanuts and 40% almonds.

she has several pounds of peanuts and several pounds of a mixture that is 20% peanuts and 80% almonds.

let 'p' represent the number of pounds of peanuts needed to make the new mixture, and  

let 'm' represent the number of pounds of the 80% almond-20% peanut mixture.

:

p + m = 5

therefore

m = (5-p)

write an equation based on the percent of peanuts

1p + .2m = .6(5)

replace m with (5-p)

p + .2(5-p) = .6(5)

p + 1 - .2p = 3

p - .2p = 3 - 1

.8p = 2

p = 2/.8

p = 2.5 lbs of peanuts required

then

5 - 2.5 = 2.5 lbs of the peanut/almond mixture required

:

a) what is the system that models this situation?

p + m = 5

1p + .2m = .6(5)

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a