The graph of the step function g(x) = -[x] + 3 is shown. What is the domain of g(x)?
y
05
O {xl x is a real number}
{xl x is an integer;
O{x-2 O {x|-15x55}
300
N
1
A-O
-5 -4 -3 -2 -14-
1 23
-21
-3+
-4-
I

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

show da graph

step-by-step explanation:

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source: