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Warm-up: State the zeros of each quadratic function. 1. y = x 2 - 5x - 14 2. y = x 2 - 25 3. y = x 2 + 4x + 4. Answers. 1. 7 and -2 2. 5 and -5 3. -2.
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Warm-up: State the zeros of each quadratic function. • 1. y = x2 - 5x - 14 • 2. y = x2 - 25 • 3. y = x2 + 4x + 4
Answers • 1. 7 and -2 • 2. 5 and -5 • 3. -2