What is the range of f(x)=sin(x)? a. the set of all real numbers -2pi≤y≤2pi b. the set of all real numbers -1pi≤y≤1 c. the set of all real numbers 0≤y≤2pi d. the set of all real numbers

Answer D:  The set of all real numbers.

Step-by-step explanation:

The trig function f(x) = sin x is periodic; that is, the graph repeats itself every 2pi units along the horizontal axis, regardless of whether you're moving to the left or to the right.  Thus, the domain of this function is "all real numbers."

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

34

step-by-step explanation: