MAT 150: Modu le 1 Questions and
answ er s + r ationales
(GUARANTEED SUCCESS)
Function - answer A function is a relation (set of order pairs) in which
one and only one object in the range is associated with each object of
the domain.
(Refer to arrow diagram)
(f + g) (x) - answer f(x) + g(x)
(f - g) (x) - answer f(x) - g(x)
(f g) (x) - answer f(x) g(x)
(f/g) (x) - answer f(x)/ g(x)
Domain - answer All relation possible in x-values
To find: read from left to right. Most from left to most to right.
Range - answer All relation possible in y-values
answ er s + r ationales
(GUARANTEED SUCCESS)
Function - answer A function is a relation (set of order pairs) in which
one and only one object in the range is associated with each object of
the domain.
(Refer to arrow diagram)
(f + g) (x) - answer f(x) + g(x)
(f - g) (x) - answer f(x) - g(x)
(f g) (x) - answer f(x) g(x)
(f/g) (x) - answer f(x)/ g(x)
Domain - answer All relation possible in x-values
To find: read from left to right. Most from left to most to right.
Range - answer All relation possible in y-values
