Question

Suppose that h(x) varies directly with x and h(x) = 44 when x = 2.

What is h (2) when x = 1.5?
Ο 14.7
Ο
Ο 132
Ο
Ο 22
Ο
Ο 33

Answer 1

Value of h(1.5) is 33

Explanation:

• Step 1: Find the relation between h(x) and x. Given h(x) = 44 when x = 2. Then h(x) = 22 × x = 22x
• Step 2: Find h(x) when x = 1.5

⇒ h(1.5) = 22 × 1.5 = 33