Answer:
first sub in (0,-2) to get
-2 = ab^0, but b^0 = 1
so a=-2
so far we have
y = -2b^x
now use the other point (2,-50)
-50 = -2(b^2)
b^2 = 25
b= ±5
however in exponentional equations the base is usually positve, so now you have
y = -2(5^x)
sub in x=-2 and you got it.
Step-by-step explanation:
hope it helps..
Use this math + way for quick answers in any format
Answer:
24.8 degrees
Step-by-step explanation:
input the side lengths into the law of cosines, and subtract from 180 to get your final answer. hope this helped, and good luck :)
The probability of landing on a 4 when throwing a die is 1/6.
to find the probability of rolling the same number you have to times this
1/6*1/6*1/6=1/216
hope this helped!
The answer to part A is 1,852.50
