Determine if the equation x - y4 = 1 defines y as a function of x. No. At least one input results in more than one output. Yes. One output results in one input. Yes. One input results in one output. No. At least one output results in more than one input.​

sorry, i can't understand your question. will later if you describe more clearly!

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(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: