solution:-
according to given data graph can be plot like this
according to to graph
(a) domain
(b) range
(c) x - intercepts are the points where y is zero so . x-intercept are and 0 . and its point can be indicted like this (-4,0) and (0,0) .
(d) y- intercepts are the points where x is zero . so y- intercept is 0 .
and its point can be written like this (0,0)
(e)function value
to obtain function value it can be written as
and according to graph at x=-2 value of y is -1. so
function value at x=-2 will be
and at x=2 value of y is 3 . so function value at x=2 will be
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