ASA

Find the square.

(2x – 6)2

a.4x2 + 36

b.4x2 – 24x + 36

c.4x2 – 12x + 36

d.4x2 – 8x + 36

b

Step-by-step explanation:

(a - b)² = a² - 2ab + b²

(2x - 6)² = (2x)² - 2*2x *6 + 6²

             = 4x² - 24x + 36

b

Step-by-step explanation:

(2x-6)^2

(2x-6)(2x-6)

(2 X times 2x = 4x^2

(2x times -6 = -12x

-6 times 2x= -12x

-6times -6 = 36

So you get 4x^2-12x-12x+36

Combine the x's. You get 4x^2 -24x+36

x-3y=4

step-by-step e

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: