Which graph represents the function fx=2*4^x[tex][/tex]

f(x) = 2× 4^x

first Consider y = 4^x

It is exponential function with slope 1 at x= 0

Obviously it is increasing function

Let's find value at x=0

f(x) = 2× 4^0

= 2

At x= 1

f(x) = 2× 4 = 8

So, 2nd graph represent the function

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Step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

i dont know

step-by-step explanation: