which shows one way to determine the factors of 12x^3 - 2x^2 + 18x - 3 by grouping? A) 2x^2(6x - 1) + 3(6x - 1) B) 2x^2(6x - 1) - 3(6x - 1) C) 6x(2x^2 - 3) - 1(2x^2 - 3) D) 6x(2x^2 + 3) + 1(2x^2 + 3)

Step-by-step explanation:

Given

Required

Factorize

To start with; we need to group the expression into two

Factorize each grouped expression, using their common factor

From the list of given options;

Option A is correct

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

mean, 40.6

step-by-step explanation: