an equation in one variable is shown below 6X + 10 equals - 8which number line represents the solution for this equation

Option (c) is correct.

Step-by-step explanation:

The given equation is :

6x+10=-8

We need to solve the above equation.

Taking like terms together,

10+8 = -6x

18 = -6x

x = -3

So, the value of x is (-3).

The line that represents x = -3 is shown in option (3). Hence, the correct option is (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

b

step-by-step explanation: