A grocer makes a graph of how many bananas are sold at different stores on Tuesday. How many total bananas did the stores sell on tuesday?

Step-by-step explanation:

Total of banana

symbols=4.5+6+3+2.5=16

total bananas=16×6=96

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work

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