Answer:
Coefficient is your answer
Answer:

Step-by-step explanation:



Answer:
First evaluate 4^t
put x= 1 in 4^x
It's 4^1 = 4 but f(x) = 8
So we need to multiply with 2
So it's A) 2.4^x
Add 15 to both sides
Y = -27 + 15
Y = -12
Answer:
8
Step-by-step explanation:
40*0.80 = 32
40 - 32 = 8