Answer:
Step-by-step explanation:
The model for an exponencial function is:
'c' is the value of the asymptote, so we have c = 3.
To find the value of 'a', let's use the point (0,5):
Now, to find the value of 'b', let's use the point (1, 7):
So our function is:
Let's check if the point (-1, 4) is inside our function:
Let
T = theta
Use the Law of Cosines to get
c^2 = a^2+b^2 - 2ab*cos(T)
<span>7^2 = 10^2+8^2 - 2*10*8*cos(T)
</span><span>49 = 164 - 160*cos(T)
-160cos(T) = 49-164
</span><span>-160cos(T) = -115
</span>cos(T) = -115/(-160)
cos(T) = 23/32
cos(T) = 0.71875 which rounds to 0.72
The final answer is C) 0.72
Answer:
probably D
Step-by-step explanation:
66.1% = 0.661
this means it should be second moving everything down
hope i helped
Answer: it’s easy your teacher should’ve taught this in 9th
Step-by-step explanation:
