3.2 review test quadratics

• x = -4 and x = 4

• x = -2 and x = 2

• x = 1 and x = 6

• x = 5 and x = - 6

Tags

CCSS.8.EE.A.2

• no real solutions

Tags

CCSS.HSA-REI.B.4B

• 2005

• 2010

• 2006

• 2004

• 2017

• x=10 and x=-10

• x=7 and x = 3

Tags

CCSS.HSA-REI.B.4B

In a study of the number of miles, in millions, that U.S. passengers traveled by plane, it was found that in 2002 and 2006, plane passengers traveled 4762 million miles. The minimum number of miles traveled was in 2004, totaling 4742 million miles. The years are represented by the variable x and the miles traveled, in millions, can be represented by f(x).

What is the value of “a” that can be used to express the quadratic function in standard form to model the number of miles traveled, in millions.

Write the equation of the graph in standard form

• -1/2
• +3
• +2
• -3
• -2
• 1
• 1/2

Mathematical Equivalence

OFF

Write the equation of a parabola that has x intercepts at 3 and -2 and passes through the point (2,12) in factored form

a(x-p)(x-q)

Mathematical Equivalence

ON