PLEASE MAY SURE I CAN READ YOUR HANDWRITING When I try pract

PLEASE MAY SURE I CAN READ YOUR HANDWRITING. When I try practice problems on my own I miss steps because I cannot understand certain tutors handwritings.

Solution

a) x=0 1st piecewise funcition is applicable:

f(x) = 4x -2

f(0) = -2

b) f(1)

1st piecewise funcition is applicable:

f(x) = 4x -2

f(1) = 4*1 -2 =2

c) f(3)

1st piecewise funcition is applicable:

f(x) = 4x -2

f(3) = 4*3 -2 = 10

d) f(6)

2nd piecewise funcition is applicable:

f(x) = x^3 -3

f(6) = 6^3 -3 = 213