Sat Quadratics

positive discriminant indicates that the quadratic has:

• 2 distinct real number solutions

• 1 distinct real number solution

• No real number solutions

Tags

CCSS.HSA-REI.B.4B

A negative discriminant indicates that the quadratic has:

• 2 distinct real number solutions

• 1 distinct real number solution

• No real number solutions

Tags

CCSS.HSA-REI.B.4B

A discriminant of zero indicates that the quadratic has:

• 2 distinct real number solutions

• 1 distinct real number solution

• No real number solutions

Tags

CCSS.HSA-REI.B.4B

• 0

• 4

• 5

• 6

Tags

CCSS.HSF-IF.C.7A

• Quadratic parent function

• Equation

• Polynomial

• Trinomial

What is the parent function of a quadratic equation?

• f(x)=x

• f(x)=x²

• f(x)=ax²+bx+c

• f(x)=a(x-h)²+k

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 standard form of a Quadratic function?

• ax²+bx+c

• ax²+bx-c

• ax²-bx+c

• ax²-bx-c

• F
• G
• H
• J