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MATH / If x is a real number and ⌊x⌋=−9, how many possible values are there for ⌊5x⌋?

Problem

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problem

If xx is a real number and ⌊x⌋=−9,\lfloor x \rfloor = -9, how many possible values are there for ⌊5x⌋\lfloor 5x \rfloor?
Plain-text mathematical notation (without MathML)
If x is a real number and ⌊x⌋=−9, how many possible values are there for ⌊5x⌋?
Original LaTeX notation
If $x$ is a real number and $\lfloor x \rfloor = -9,$ how many possible values are there for $\lfloor 5x \rfloor$?

level

Level 2

type

Intermediate Algebra

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