SOLUTION: Assume that all variables represent real numbers. Determine whether the equation determines y to be a function of x.
y2 − 8x = 1
y is a function of x.
y is not a function of
Algebra.Com
Question 1151550: Assume that all variables represent real numbers. Determine whether the equation determines y to be a function of x.
y2 − 8x = 1
y is a function of x.
y is not a function of x.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
Determine whether the equation determines to be a function of .
=> or
=>answer: it does define as a function of , because some value(s) of have than
proof:
we know
and it will be if
So, all the values of larger than would have values.
For example, if would be paired with and
A function cannot assign more than one to any value.
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