Formulas

Question 1

Boston

Answer 1

If the bottom is more than the top it’s zero
If same it’s too over bottom
If top is more than bottom than it’s none

Question 2

D=rt

Answer 2

T=d/r

Question 3

Direct variation

Answer 3

Y=kx

Question 4

Inverse variation

Answer 4

Y=k/x

Question 5

Jointly variation

Answer 5

Y=kxz

Question 6

Vertical Asymptotes

Answer 6

Set bottom equal to zero