Answer:

Step-by-step explanation:
The problem is asking for slope-intercept form, luckily, they gave us both of those things.
Slope-intercept form:
, where
slope and
y-intercept.
So,

Hope this helps!
You can use the sum and difference identities which for cosine is cos(a+b)= cosacosb-sinasinb
112 is the answer. I am not really sure what the parenthesis are for, but those answers in the parenthesis are wrong.
Answer:
a
brainliest pls???
Step-by-step explanation:
Hope this helps. Domain and range are the same for this question.