Multiply the expressions,
3:2 + 2x - 21
-2:2 - 2x + 12
2xpower2+ 25 + 63
6power2+ 7x- 49
If a = 1, find the values of b, c, and d that make the given expressión equivalent to the expression below.
as +
CI+d
b= = , and d

i think it would be 42cm

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:

i dont understand

step-by-step explanation: