Answer:
6/5
Step-by-step explanation:
8/15 - (-2/3)
8/15 + 2/3
24 + 30/45
54/45 = 6/5
Thus, the difference between 8/15 and -2/3 is 6/5
Explanation:
The function is
To plot the function in the graph, first we shall determine the amplitude, period, phase shift and vertical shift.
The function is of the form,
where A is the amplitude =
Period is ,
Phase shift is C,
Vertical shift is D.
Hence, from the function , we have,
Amplitude =
Period =
Phase shift = 0
Vertical shift = -2
Now, substituting the values for x, we get the corresponding values for y.
For ⇒
For ⇒
For ⇒
For ⇒
For ⇒
Hence, plotting these points we get the graph which is attached below:
Now, we shall graph the function
Similarly, we shall determine the amplitude, period, phase shift and vertical shift.
Amplitude =
Period =
Phase shift = 0
Vertical shift = 1
Now, substituting the values for x, we get the corresponding values for y in the function
For ⇒
For ⇒
For ⇒
For ⇒
For ⇒
Hence, plotting these points we get the graph which is attached below:
8239016264.44832 is the answer
<span>Hope this helps!!</span>
Your answer would be 20.5
12.5% as a decimal is .125; so .125 x 164 = 20.5