1. Explain how you can identify the domain and range of a function given: a. a verbal statement b. a graph

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

thus, the first answer choice, y = sec x, is the correct one

1/2(2*4)=6 $$- agahajakanajak