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What is the domain and range of y equals the square root of x?
Domain is greater than or equal to zero. same with range
Is the square root of x and the square root of NEGATIVE x both rational and irrational?
Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.
Square root of a value?
The square root of a value v is a number x such that, x multiplied by x equals v. Note that -x is also a square root.
What is the domain of y equals square root of 1 minus x to the power of 2?
y=(√1)-x2 The domain is the set of numbers that "x" can be. In this equation "x" can be any real number. The domain for this problem would be (-inf,inf) *Inf= Infinity*
What is a square root of a square?
Plus or minus the base. If the base is X and you square it, you get X2. If you take the square root of that, you get Plus or Minus X. This is because X*X equals X2 and -X*-X also equals X2.
