Find (fg)x , if f(x)=x-1 and g(x)= x^2 -2x+1 * A. x^3 -2x^2 +2x -1
B. x^3 -3x^2 +3x -1
C. x^3 +3x^2 +3x -1
D. x^3 -3x^2 -3x -1

a

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

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

the answer to question 1 is -8, 28.

step-by-step explanation: