Question

H(a) = a^2 + 4 when a = -3​

Answer 1

`\sf \: h(-3) = 13`

Explanation:

Given information,

→ h(a) = a² + 4

The value of h(a) when a is -3,

→ h(a) = a² + 4

→ h(-3) = (-3)² + 4

→ h(-3) = 9 + 4

→ [ h(-3) = 13 ]

Hence, required answer is 13.