Answer:
6
Step-by-step explanation:
f(6) = -6 this is the value when the x value is 6
g(5) = -5 this is the value when the x value is 5
4 * f(6) -6*g(5)
4*-6 - 6* -5
-24 + 30
_____________________
Area =0.5×base×height
Area= 0.5×5×3=7.5ft
(5,2) D
up 1 to the right 4
D is the correct answer.
