Question

help pls can u help me ​

Answer 1

Answer:

Inverse variation equation:

• y = k/x

If y = 2, x = 9, find k:

• 9 = k/2
• k = 9*2
• k = 18

(a)

Equation of this function:

• y = 18/x

(b)

x = 12, y = ?

• y = 18/12
• y = 1.5