Answer:
8. D
9. C
10. B. - 50
Step-by-step explanation:
8.y+3 = 1/2 (x+4)
x=-4 y+3=0 y=-3 pass(-4,-3)
9.only C passed the vertical line test
10. a₁ = 4
a₂ = 4-2 = 4 - (2*1) = 2
a₃ = 2-2=0 = 4 - (2*2)
...
a₂₈ = 4 - (2*27) = 4-54 = -50
