Question

Need help real quick

Answer 1

It is choice (D)

Let's set that unknown number to x.

The first step is the difference of 3 times a number and 15 --> 3x - 15

That is no less than the square of the number '
`\geq`
`x^(2)`'

Now combine them
`3x - 15 \geq x^2`

Hope that helped!