K(x)=0.24x^2+40x+800 a) Figure out A(x), Use period as a decimalsign
b) Determine the asymptotes of A. (Write the form x = a for vertical asymptote and y = ax + b for oblique asymptote. Use a period as a decimal separator.)

Discuss the monotony properties of A. (To answer with infinity or minus infinity, write infinity or infinity.)
A is growing in the interval [ , >
A is decreasing in the interval < , ] (Round up ur answer to 3 decimal places)