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Determine the x-intercepts of the equation y = x^2 - 4.
Practice Questions
Q1
Determine the x-intercepts of the equation y = x^2 - 4.
x = 2, -2
x = 4, -4
x = 0, 4
x = -4, 0
Questions & Step-by-Step Solutions
Determine the x-intercepts of the equation y = x^2 - 4.
Steps
Concepts
Quadratic Equations
– Understanding how to find x-intercepts by setting the equation to zero and solving for x.
Factoring
– Applying factoring techniques to solve quadratic equations.
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