which of the following shows a translation of f(x) two units to the left?
a) f(x) – 2

b) f(x + 2)

c) f(x) + 2

d) f(x – 2)

D)

Step-by-step explanation:

Anything inside parentheses represents a phase shift [horisontal shift] whereas anything outside parentheses represents a vertical shift.

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hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb