Answer:
A) 1/5
Step-by-step explanation:
Points on the graph: (10, 2) and (20, 4)
Slope:
m=(y2-y1)/(x2-x1)
m=(4-2)/(20-10)
m= 2/10
m = 1/5
8y = -6
x + 6y -x +2y = 9 +(-15) ➡ 8y = -6
This is curve sketching which is used in math
we can see a graph plotting with the equation...of all sides