Question

Select all of the following that are ordered pairs of the given function.

f(x) = 3 - 2x

(-2, -1)
(-1, 5)
(0, 3)
(1, 0)
(2, -1)

Answer 1

f(x) is the y point
y=3-2x so put x=0, you will get y=3 so the pair is (0,3) so try the rest of them take the value of x then put it into the equation and see if it gives the the other number of the pair.

Answer 2

do u understand? @haahahahahahahaaaa

Answer 3

f(x) is the y point
y=3-2x so put x=-2, you will get y=-1 so the pair is (-2,-1) so try the rest of them take the value of x then put it into the equation and see if it gives the the other number of the pair.