Question

100 Points Again! solve the equations in these 2 pictures.

Answer 1

#1

• Starting point (-4,5)
• Ending point (2,-4)

$\\ \sf\longmapsto slope=m=\dfrac{-4-5}{2+4}=\dfrac{-9}{6}=\dfrac{-3}{2}$

Hence equation of the line

$\\ \sf\longmapsto y=mx+b$

$\\ \sf\longmapsto y+4=\dfrac{-3}{2}(x+2)$

Option D

#2.

(-2,4)

Verification

$\\ \sf\longmapsto 4-4=-3(-2+2)$

$\\ \sf\longmapsto 0=0$

Option B