Answer:
Step-by-step explanation:
Given:
Given polynomial function is.
Hours 
We need to find the concentration of the antibiotic after 3 hours.
Solution:
Rewrite the given polynomial function as.
Substitute in given polynomial function.
Therefore, the concentration of the antibiotic after 3 hours .
The answer is letter C and E.
For A and B, they look like a linear transformation, however
when you add the constants, it will not zero out. For letter D, it is not a linear
transformation because of the scalar multiplication. The value given in D is an
absolute value, so whether or not you multiply this, it will not result to the
same number.
You just divide 13/16= 0.8125
Answer:
<--------o o------------->
-4 2
Step-by-step explanation:
Because the sign in the inequalities is only greater than/ less than (not equal to), we know that there is an open dot on x=-4 and on x=2.
From there, we shade the area on the graph that is true to the function. So, we can test points.
First we will test x=-5
-5<-4 --> this is true, so we will shade to the left of x=-4
Now test x=0
0<-4 --> this is false
0>2 --> this is also false, so the area between the two open dots will not be shaded
Now test x=3
3>2 --> this is true, so we will shade to the right of x=3
3*n + 3*6 because you can basically expand it
