Answer:
Step-by-step explanation:
Domain are all the possible x values of a function. When you look at a cosine graph you can see that it goes on into infinity in the x or horizontal direction. This means that all x values are included in cosine. Because of this the domain is:
all real numbers
or
(-∞,∞)
^^^ It can be written both ways
Hope this helped! Let me know if there is anything else I can do!
13x - y = 19
-y = - 13x + 19
y = 13x + 19
Answer:
A=13825
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
ive had this exac problem before