Ms. Pind's students rolled 6-sided number cubes a total of Botimes. The table below shows how to each one Number
Number Roll Results
Frequency
120
BO
1
2
3
140
200
4
5
100
6
160
Based on the data in the table, what is the estimated probability of roliga 2. 3.or?
0.40
0.45
0.50
060

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

113.42

i hope that is right.

step-by-step explanation: