Simplify to create an equivalent expression.
-3(2 + 4k) + 7(2k – 1)
choose 1
2k – 13
®
8k – 13
©
2k + 13
02-7

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

16 is the absolute value

step-by-step explanation:

the answer is 8/21

hope this