Characteristics of Quadratic Functions in Standard Form Class Work Find the axis of symmetry, the vertex, and the y-intercept of each parabola. Graph the quadratic. 1. 2y= x +3x - 4 2. y= x2 - 5x + 6 3. 2y= x - 4x - 2 4. y= 2x2 +6x +3 5. 2y= 3x - 4x - 2 Homework Find the axis of symmetry, the vertex, and the y-intercept of each parabola.

Extar ep9 handguardLearn how to graph any quadratic function that is given in standard form. Here, Sal graphs y=5x²-20x+15.

Quiz (2) with answer key Module 2 1 Version A Answer Sheet PLC module (2) 1. False 2 . False 3 . d, e, f, b, g, a, c 4 . True 5 . 4 digital inputs and 4 digital outputs 6 . Microsoft 7 . Sensor 8 . 2 4 V DC 9 . CPU 10 . Digital Outputs 11 . 8 12 . PLC works in severe conditions 13 . False 14 . True 15 . False 16 . False 17 .