Your answer is attached to the pic
Answer:
4 times it is tails
Step-by-step explanation:
Sample Space: 1H, 1T, 2H, 2T, 3H, 3T, 4H, 4T
H= heads
T= tails
Event is is tails; 1T, 2T, 3T, 4T
4 times or 50% chance
It’s equals to 1/3 or 0.3 if you want simplified
Hi there!

There are 3 parts to this equation:
f(x)
f(x+1)
4f(x)
We must first determine these three parts separately.
<u>1) f(x)</u>
We're given that
:
⇒
:
<u>2) f(x+1)</u>
Now, we must find f(x+1). To do so, add 1 to x in the original function
:
⇒ 
<u>3) 4f(x)</u>
To find 4f(x), multiply the original function
by 4:
:
<u>4) Put it all together</u>
Now, plug each of the three parts into the equation
:


Factor the left side

Divide both sides by 3^x

Because this equation is true,
is therefore true.
I hope this helps!