Below attached are 3 questions:

1) f(x) = 2-x^2

2) f(x) = x^2-2x-8

3) f(x) = -x^2+4x

V Worksheet C - Graphing Quadratic Functions (Form 1) FALL 2017 Identify all critical information. Sketch the graph. On each graph, plot at least one additional point in addition to the zero (.9), y-intercept, and vertex. 1) f(x) = 3x2 ~6 concavity :> y~intercept :> ZBI'OS 2) vertex :> 2) f(x)=x2 4x concavity 23> yintercept :> ZCIOS vertex :> 3) f (x) 2 x2 x +12 . Give exact values concavity :> yintercept :> 26105 3 vertex 21>