Find the maximum value of the function f(x) = - 1.9x ^ 2 + 24x - 71.3
to the nearest hundredth .

i think that you should ask google for the answer to that problem because if we don't know it google does

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.