Algebra 2 Extra Credit Assignment: Standard Form of Quadratics

What is the y-intercept of 
f(x)=2x² + 4x + 6

• (6 , 0)

• (-6 , 0)

• (0, -6)

• (0 , 6)

Find the vertex of 
f(x) = -x² - 4x + 12.

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

Which of the following equations matches standard form of a quadratic?

• ax + by = c

• y = a(x - h)² + k

• y = ax² + bx + c

• y = mx + b

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What form is the equation in?
y = 2x²-8x+7

• Standard

• Vertex

• Factored

• None of These

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8

• x=1

• x=-1

• x=2

What direction is the following equation opening?
y=-3x²-7x+8

• Up

• Down

• Left

• Right

Find the y-intercept of
f(x) = 2x²-2x + 1

• 2

• -2

• 1

• -1

Quadratic equations take the shape of a _______ when graphed.

• U

• straight line

• wavey line/snaked

• circle/elliptical

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both