HELP HELP. Look at the factors of 50 and 75.
Factors of 50: 1, 2, 5, 10, 25, 50
Factors of 75: 1, 3, 5, 15, 25, 75
The GCF of 50 and 75 is

GCF =25

Step-by-step explanation:

The prime factorization of 50 is: 2 x 5 x 5.

The prime factorization of 75 is: 3 x 5 x 5.

The prime factors in multiplicities 50 and 75 have in common are 5 x 5.

5 x 5 is the GCF of 50 and 75.

I hope this helps!! :]

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

i pretty sure it is