Question

For the function y = f(x), what is the ordered pair for the point on the graph when x = b - 2?

(b - 2, f(b -2))

(x, f(b))

(x, b - 2)

(b - 2, f(b))

Answer 1

Your points will look like this on your curve (x,y=f(x))
You are given the x there.
So just plug it in into (x,f(x))
wherever you see x put bis

Answer 2

y=f(x+1) has ordered pairs of the form (x+1,y)
y=f(x) has ordered pairs of the form (x,y)
we know a point on y=f(x) which is (2,4)
so when does (2,4)=(x+1,y)
you said y=4
so we have
(2,4)=(x+1,4)

Answer 3

Thank you

Answer 4

u r welcome