The value of 3' x10, when x = -2, can be written in simplest form as a lb, where
a=
and b =

and

Step-by-step explanation:

Given

Required

Express as:

Substitute -2 for x in

Express 1024 as 2^10

Apply law of indices:

Apply law of indices: Split

By comparison:

and

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:

your answer   is c

step-by-step explanation: