If the equation of a function is y = x2 - 5, what is the output when the input is -1?
1 answer:
Answer:
y = - 4
Step-by-step explanation:
The output is the value of y for a given input x
For an input of - 1, substitute x = - 1 into the equation.
y = (- 1)² - 5 = 1 - 5 = - 4 ← output
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