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:
Factors of 5,1 factors of 4,2,1 factors of 2,1
Your tip total will be $5.30 and your bill total will be $31.80 after tip.
I believe you combine the first and last terms first because they have the same denominator
hi <3
this type of correlation is called a negative correlation
hope this helps :)