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Warm Up. (4 – i)(2 + 3i) (8 + 3i)(-2 – 8i) (3 – i)(2 + 2i)(4 – 3i) (6 + 8i) – (2 – 3i) + 4i (2 – 5i) + (8 – 3i) – (7 + 8i). 3.1 (M2) Graph Quadratic Functions in Standard Form. Graph y = ax ² + c & Find domain and Range. y = -x ² + 1.
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Warm Up • (4 – i)(2 + 3i) • (8 + 3i)(-2 – 8i) • (3 – i)(2 + 2i)(4 – 3i) • (6 + 8i) – (2 – 3i) + 4i • (2 – 5i) + (8 – 3i) – (7 + 8i)
Graph y = ax² + c & Find domain and Range • y = -x² + 1
Graph y = ax² + bx + c; find vertex & axis of symmetry • y = 2x² - 8x + 6
Minimum or Maximum Value? • y = 2x² + 4x - 3