2-2 Properties of Quadratic Functions in Standard Form

Identify the vertex of the equation 9. f(x)= -x²-2x-8

(-1,-7)

Identify the vertex for the equation 8.f(x)=4x-x²-1

(2,3)

Identify the axis of symmetry for the graph of each function 1. F(x)= 2(x+4)²-1

-4

Identify the axis of symmetry for the graph of each function 3. f(x)=5(x+6)²-18

-6

Identify the y intercept of the equation 5. x²-5x+24

24

Indentify the y intercept of the equation 6. x²-6x+4

4

Identify the axis of symmetry for the graph of each function 2. f(x)=4(x-8)²+2

8

Identify if the graph will be facing upwards or downwards 7. x²-67x-235

Upwards

Identify if the graph will be facing upwards or downwards. 4. f(x)= x²-6x+9

Upwards

What is the equation used to find the axis of symmetry of the functions

X=-b/2a