Respuesta :

sakurahuh

Step-by-step explanation:

RISE/RUN is an important rule...

f = [tex]\frac{50}{3}[/tex] = around 16.7 (3.s.f)

h = [tex]\frac{(70-50)}{(6-4)}[/tex] or [tex]\frac{20}{2}[/tex] = 10

i = [tex]\frac{30}{1}[/tex] = 30