What's the answer to 15n-19n
2 answers:
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Answer: Option D
Step-by-step explanation:
If we have a function f(x), then the graph of can be shifted upwards k units using the transformation
.
Where k is a positive number.
In this problem the function f(x) is:
This function has its intercept with the y-axis in y = 1
Then, the graph of g(x) is equal to the graph of f(x) shifted 1 unit up and cuts to the y axis in y = 2.
Therefore g(x) is equal to the function f(x) after the transformation
So:
Answer:
0.65g
Step-by-step explanation:
Decay rate = 50%
Decay rate = 0.5
where Ao = initial amount at start, k = rate of decay or growth, t = time, e = euler's number and A = value at time 't'
Ao = 4.8
t = 88/44 = 4
k = 0.5
substitute these values in the equation