Answer:6
Step-by-step explanation:multiply 70 times 6
What you must do for this problem is to re-imagine the equation in "vertex form"
Vertex form:

where "h" shifts the graph to the right if "h" is positive" and to the left if "h" is negative. K shifts the graph up and down.


a=1
h=1
k=0
So, your final answer should be:
All good, except you have to select the first option since cosine does not represent ratio of opposite and hypothenuse but rather adjecent and hypothenuse.
Hope this helps.
Answer:
(5,1) (4,2) (1,3)
Step-by-step explanation:
since is going a clockwise rotation the -x(5,4,1) all will become positive