Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe
Isometries Orientation
1. Aim: How do we find the roots and vertex using the graphing calculator? MB43 3/10/09 Lomas Do Now: Find the roots, y-int, axis of symmetry, turning point, max or min, sketch graph: y = x 2 - x - 6 HW Review: 7, 19, 22 Determine the nature of the roots of y = 2x 2 - 5x - 6 HW: For each list the: a) Nature of Roots b) Roots c) y-intercept d) Axis of Symmetry e) Turning Piont f) Concave up or down g) Sketch the graph 1) y = x 2 + 8x + 6 2) f(x) = 2x 2 + 3x - 2
2. Aim: How do we find the roots and vertex using calculator the graphing? MB43 3/10/09 Lomas Use the calculator to find roots, max or min, and vertex y = 2x 2 - 5x - 6 HW: For each list the: a) Nature of Roots b) Roots c) y-intercept d) Axis of Symmetry e) Turning Piont f) Concave up or down g) Sketch the graph 1) y = x 2 + 8x + 6 2) f(x) = 2x 2 + 3x - 2
3. Aim: How do we find the roots and vertex using calculator the graphing? MB43 3/10/09 Lomas y = 2x 2 + 3x - 4 y = x 2 + 3x - 10 y = x 2 + 8x + 17 1) 3) 2) Use a calculator to find a)roots, b)max or min, and c)turning point HW: For each list the: a) Nature of Roots b) Roots c) y-intercept d) Axis of Symmetry e) Turning Piont f) Concave up or down g) Sketch the graph 1) y = x 2 + 8x + 6 2) f(x) = 2x 2 + 3x - 2
4. Aim: How do we find the roots and vertex using calculator the graphing? MB43 3/10/09 Lomas Determine the nature of the roots, then find them: y = x 2 + 3x - 10 0 = x 2 + 8x + 17 1) 3) 2) 4 = 2x 2 + 3x HW: For each list the: a) Nature of Roots b) Roots c) y-intercept d) Axis of Symmetry e) Turning Piont f) Concave up or down g) Sketch the graph 1) y = x 2 + 8x + 6 2) f(x) = 2x 2 + 3x - 2
