What is the domain and range ?

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Step-by-step explanation:

The equation of that line is , and the domain and range of is:

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Hope this helps! :)

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

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