Answer: divide the numerator(top) by the denominator (bottom) then multiply the answer by 100. Hope this helps!
The amount of the tip is 12%
The interval that f(x) is increasing is the distance from 200 to 300.
The minimum value of f(x) in the interval 0<x<300 is 200.
At a value of 500, the value of f(x) is 0.
The function can't be a quadratic function since there are two points in the graph where f(x) changes its rate from increasing to decreasing or the opposite. A quadratic function has only one of that point.
These can be some values of equation
6x+ 12=30
This question might not get the right answer but this how you set equations.
1.539 divided by 10 which equal to 0.1539
