-3x - 3(6x - 1) = 3(1 - 5x)
I need help

x = 0

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

x = 0

Step-by-step explanation:

-3x - 3(6x - 1) = 3(1 - 5x)

Distribute

-3x -18x +3 = 3 -15x

Combine like terms

-21x +3 = 3 -15x

Add 21x to each side

-21x +21x+3 = 3 -15x+21x

3 = 3+6x

Subtract 3 from each side

3-3 = 3-3+6x

0 = 6x

Divide by 6

0/6 = 6x/6

0= x

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

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )