I would multiply 4/7 by 5 and 3/5 by 7 to get 20/35 and 21/35. The Least Common factor is 35
Answer:
He didn't calculate the b-value correctly.
Step-by-step explanation:
The given parent function is:
The transformation is of the form:
The period is given by
If we want the new function to have a period of
Then we solve the following equation for b.
will translate the graph horizontally to the right by
units.
+d shifts the graph up by d units.
The new function then becomes:
The answer is A because the x has different numbers
For the ODE
multiply both sides by <em>t</em> so that the left side can be condensed into the derivative of a product:
Integrate both sides with respect to <em>t</em> :
Divide both sides by to solve for <em>y</em> :
Now use the initial condition to solve for <em>C</em> :
So the particular solution to the IVP is
or
Answer: 15, 17 and 19
Step-by-step explanation:
15 + 17 + 19 = 51