Question

If the equation of a function is y=x2-5, what is the output when the input is -1? А) -6 B) -5 O -4 D) - 3​

Answer 1

- 4

Explanation:

If the equation of a function is y=x2-5, the output when the input is -1 is

y = (-1)² - 5

= - 4

Hope it will help :)