349,009,186,304. Your welcome.
Answer:
- The function is injective but nor surjective
Step-by-step explanation:
<u>We see that:</u>
<u>For any x₁ and x₂ ∈ N, </u>
- f(x) = x₁³ = x₂³ ⇒ x₁ = x₂, both are natural numbers
It it confirmed one-to-one, hence it is injective
<u>Check the surjectivity:</u>
f(x) = y ∈ N
<u>Let y = 2, then:</u>
Since x is not natural, the function is not surjective
That would be 5, all you need to do is divide by 2 or mltiply by 0.5 to get half of a number
Answer: i think its a function
Step-by-step explanation:
By looking at the y values of a function or on a graph
