plot and hence find the domain and range x3+3 (x cube +3)

Asked by  | 16th May, 2013, 11:22: AM

Expert Answer:

Plot x^3+3 on the x-y graph and it will pass through (cuberoot3, 0) and (0,3). Also it will be defined for all values of x and the corresponding y values would range from -infinity to + infinity. 
 
Hence, domain = (-infinity, +infinity) and range = (-infinity, +infinity)

Answered by  | 16th May, 2013, 07:04: PM

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