Adding & Subtracting Functions Using Graphs sent out Mar 26

Remember you are adding the functions f(x) + g(x)

• -12, -6, -2, 0, 0, -2

• -8, -2, 2, 4, 4, 2

• 4, 0, -2, -2, 0, 4

• 8, 4, 2, -2, 4, 8

Remember you are subtracting the functions: f(x) - g(x)

• -9, -3, -2, -1, 5

• -5, -4, -3, -2, -1

• -1, 0, 1, 2, 3

• -5, 1, 2, 3, 9

Find f(x) value first then find g(x) then add the functions.

• (0, 3)

• (-3, 12)

• (-2, -11)

• (1, -4)

Remember to find the functions first then subtract the functions f(x) - g(x).

• (4, 13)

• (3, -1)

• (2, -5)

• (0, -13)