Question 3 (1 point) (07.01)

Solve 64x = 16x−1. (1 point)

a
x = −2

b
x = −1

c
x = negative 1 over 4

d
x = negative 1 over 3

f

step-by-step explanation:

f

answer: what in the world is this

step-by-step explanation:

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: