Question

What is f(O)? Hint: plug (0) in for the variable d.
f(d) = d? - 5

Answer 1

• f(0) = - 5

Explanation:

The function:

• f(d) = d² - 5

To find the value of f(0), replace d with 0 in the equation and find the result:

• f(0) = 0² - 5 = 0 - 5 = -5