Evaluate limit as x rightwards arrow short dash 6 of f left parenthesis x right parenthesis, limit as x rightwards arrow short dash 2 of f left parenthesis x right parenthesis, and limit as x rightwards arrow 4 of f left parenthesis x right parenthesis.
a.)
limit as x rightwards arrow short dash 6 of f left parenthesis x right parenthesis space d o e s space n o t space e x i s t
limit as x rightwards arrow short dash 2 of f left parenthesis x right parenthesis equals 2
limit as x rightwards arrow 4 of f left parenthesis x right parenthesis equals short dash 2
b.)
limit as x rightwards arrow short dash 6 of f left parenthesis x right parenthesis space d o e s space n o t space e x i s t
limit as x rightwards arrow short dash 2 of f left parenthesis x right parenthesis equals short dash 5
limit as x rightwards arrow 4 of f left parenthesis x right parenthesis space d o e s space n o t space e x i s t
c.)
limit as x rightwards arrow short dash 6 of f left parenthesis x right parenthesis space d o e s space n o t space e x i s t
limit as x rightwards arrow short dash 2 of f left parenthesis x right parenthesis equals short dash 5
limit as x rightwards arrow 4 of f left parenthesis x right parenthesis equals short dash 2
d.)
limit as x rightwards arrow short dash 6 of f left parenthesis x right parenthesis equals 3
limit as x rightwards arrow short dash 2 of f left parenthesis x right parenthesis equals short dash 5
limit as x rightwards arrow 4 of f left parenthesis x right parenthesis equals short dash 2
