Some one please help and find the domain and range. If your not sure about your answer don’t give the answer unless your 100% sure.

Domain x=1 and range is 0≤f(x)≤3

Step-by-step explanation:

Domain corresponds to the value of x and range corresponds to the value of y

Here we see the graph exists at x=1 so the domain is x=1 or simply 1 and the range is a range of values from 0 to 3 so we write it in the way

0≤f(x)≤3

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

- 70

this is the answer for you hope it