The Student Council sold Candy Grams for this year's Homecoming Celebration. The student body could select a Candy Gram that was printed either
on red paper or blue paper and could choose to included either a chocolate
candy or a non-chocolate candy. The number of Candy Grams sold on either red
paper or blue paper with or without chocolate candy is listed in the table below.
A Candy Gram will be randomly selected from all 1395 Candy Grams sold to
receive an extra-large candy. What is the probability that the Candy Gram
selected will be one that is printed on red paper with a chocolate candy

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

0.038

step-by-step explanation:

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )