8% Start with the Letter "W"
Should be 18x^4-12x.
Let me know if you want more of an explanation.
Answer:

The graph is also attached below.
Step-by-step explanation:
Given the function

- We know that the range of a function is the set of values of the dependent variable for which a function is defined.





Thus,

The graph is also attached below.
For question 40 the answer is B
The 2 angles are complemantary or form right angles so

so

. Plugging that into BDC we get 11