He! evaluate f(–2) in the given function below. a. 2 b. 3 c. 1 d. –5

For x=-2, the solid dot indicates the function value is 3. The appropriate choice is ...
  B. 3

For this case the first thing you should do is observe the value of the function on the y-axis when the value of x is -2.
 We observe that when x = -2 we have two possible values:
 y = 1
 y = 3
 The value of y = 1 is discarded because we have a piecewise function with a gap in y = 1. Therefore, this value is not part of the range of the function.
 The value of y = 3 is part of the range of the function.
 
 When x=-2 the y value is:
 f (-2) = 3
 B. 3

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.