QuestionAugust 26, 2025

Select the words that best describe the given equation y=x^2-1 The x-value squared is 1 less than the y-value. The x-value minus 1 is the square of the y-value. The y-value is 1 less than the square of the x-value. The y-value is 1 minus the square of the x-value.

Select the words that best describe the given equation y=x^2-1 The x-value squared is 1 less than the y-value. The x-value minus 1 is the square of the y-value. The y-value is 1 less than the square of the x-value. The y-value is 1 minus the square of the x-value.
Select the words that best describe the given
equation
y=x^2-1
The x-value squared is 1 less than the y-value.
The x-value minus 1 is the square of the y-value.
The y-value is 1 less than the square of the x-value.
The y-value is 1 minus the square of the x-value.

Solution
4.2(298 votes)

Answer

The y-value is 1 less than the square of the x-value. Explanation 1. Analyze the equation The given equation is y = x^2 - 1. This means that the y-value is derived by subtracting 1 from the square of the x-value. 2. Match with descriptions Compare each description with the equation: - "The x-value squared is 1 less than the y-value." implies x^2 = y + 1, which does not match. - "The x-value minus 1 is the square of the y-value." implies x - 1 = y^2, which does not match. - "The y-value is 1 less than the square of the x-value." implies y = x^2 - 1, which matches. - "The y-value is 1 minus the square of the x-value." implies y = 1 - x^2, which does not match.

Explanation

1. Analyze the equation<br /> The given equation is $y = x^2 - 1$. This means that the y-value is derived by subtracting 1 from the square of the x-value.<br /><br />2. Match with descriptions<br /> Compare each description with the equation:<br />- "The x-value squared is 1 less than the y-value." implies $x^2 = y + 1$, which does not match.<br />- "The x-value minus 1 is the square of the y-value." implies $x - 1 = y^2$, which does not match.<br />- "The y-value is 1 less than the square of the x-value." implies $y = x^2 - 1$, which matches.<br />- "The y-value is 1 minus the square of the x-value." implies $y = 1 - x^2$, which does not match.
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