URGENT 50 PTS In ALMO, Point C is the intersection of the blue and green segments. If CM = 11, QM = 5, PL = 6, RM = 10, CO =9.8, and LC = 2x + 5, solve for X

point c

Step-by-step explanation:

point c

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

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

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