PLEASE HELP Consider the graph of the function f(x) = 2^x . (shown down below) Which statement describes a key feature of function g if g(x)= 2f(x) ? A. horizontal asymptote of y= -2 B. y-intercept at (0,2) C. y-intercept at (2,0) D. horizontal asymptote of y= 2

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions

the train arrives at 20: 27 hope i