Answer:
D.
Step-by-step explanation:
The number which multiplies x is the slope of the graph so 13x becoming 3x means the slope of the graph will change.
60m²
24 = 2/5
12 = 1/5
12 × 5 = 60
60 = 5/5
3000
640x3 = 1920
90x12 = 1080
angle DGC and angle CGB are adjacent angles