Tell whether the sequence is arithmetic. If it is, identify the common difference. -9, -17, -26, -33, ...
A. Not arithmetic
B. Arithmetic, common difference is 8
C. Arithmetic, common difference is 9
D. Arithmetic, common difference is 7

Not arithmetic

Step-by-step explanation:

For a sequence to be arithmetic, the difference between consecutive numbers must be constant. In this sequence, they are not, as the difference is 8, then 9, then 7.

answer: i don't understand. what are the options

step-by-step explanation:

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