Answer:
acute i think??
Step-by-step explanation:
Answer:43.3
y = x - 1
WHERE IS THE QUESTION ??
f(x) = 3(0.2)^x
The leading coefficient is 3 as x = 0 gives f(x) = 3.
When x = 1, f(x) = 0.6. so try :
0.6 =3(1.2)^1 = 3.6 so it's not the fiirst choice.
0.6 = 3(0.2)^1 = 0.6 so its last choice.
Check when x = -1:
3(0.2)^-1
= 3/ 0.2
= 15
12 cm
x/36=5/15
x=36/3
x=12 cm
