Quadratic Points

The highest or lowest point on a quadratic is called the...

• Max

• Vertex

• Axis of Symmetry

• Intercept

What are the x-intercepts of the quadratic graph shown?

• x = -3, x = 1

• x = 3, x = -1

• There are none

• x = -4

Tags

CCSS.HSF-IF.C.7A

Find ALL intercepts of y = x² - 7x + 6 (Choose all correct answers)

• (0, 6)

• (6, 0)

• (0, 1)

• (1, 0)

Tags

CCSS.HSF-IF.C.7A

The shape of the graph of a quadratic equation is called a?

• Elipse

• Hyperbola

• Parabola

• Circle

Tags

CCSS.HSF-IF.C.7A

• 1
• 2
• 3
• 4

Tags

CCSS.HSF-IF.C.7A

Write a quadratic equation given the x intercepts and one other point.

Put the steps together.

1. Find the factors.
2. Solve for a by substituting in the extra point.
3. Write the equation in factored form.

The roots of the function are (-3, 0) and (5, 0).

The point (4, -3) is also on the graph.

• y=4(x+3)(x-5)

• y=3/7(x-3)(x+5)

• y=-3(x-3)(x+5)

• y=3/7(x+3)(x-5)

Which form is the equation
y = -3(x-5)²+7 in?

• Standard

• Vertex

• Factored

• None of These

• 1

• 3

• 2

• 5

• 4

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (2, -4) to the graph?

• it is the vertex

• it is the y-intercept

• it is the axis of symmetry

• it is the x-intercept

Tags

CCSS.HSF-IF.C.7A