ASAP please help me with this

Option C, -0.2C

Step-by-step explanation:

Step 1:  Subtract the first 6 hours

4 + 6(-0.8)

4 - 4.8

-0.8

Step 2:  Add the next 2 hours

-0.8 + 2(0.3)

-0.8 + 0.6

-0.2

 Option C, -0.2C

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)