Which equation represents the nth term of the sequence {2, -1, -4, -7, ...} ? A. an = 2n-5
B. an = 3n-1
C. an = -3n-10
D. an = -3n+5

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

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