Do - 1 of Z is
O (1,-1)
O (-1,1)
O (-3/2, 1)

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

answer: b

step-by-step explanation: