If f(x)=1/4x^2-(1/3x+5), what is the value of f(6) ?

the numbers like this: 1/2 are fractions please help :(

range is infinite on both x and y axis positive and negative

step-by-step explanation:

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)