Question

If g(x)=2[x]-1, what is g(-2.3)?

A.) -7

B.) -5

C.) -4

D.) -3

Answer 1

Answer:it’s A

Step-by-step explanation: edge

Answer 2

The floor function returns the largest integer not greater than the given value. Substitute the given number and evaluate.

`g(-2.3)=2\lfloor -2.3\rfloor-1=2\cdot (-3)-1=-6-1\\\\=-7`

The appropriate choice is

... A.) -7