Algebra

What is the most appropriate domain for cars driving through an intersection?

• Integers
• Rational Numbers
• Whole Numbers
• Irrational numbers

(x-2)(x+1) =

• x^2+x-2
• x^2-x+2
• x^2+x+2
• x^2-x-2

Tags

CCSS.HSA.APR.A.1

f(x) = 3x-1
f(2) = ?

• 5
• 6
• 2
• 3

Tags

CCSS.HSF.IF.A.2

The parabola f(x) = x^2-2x+1 has a 

• Maximum
• Minimum
• Infinite
• Neither

Factor x^2-4

• (x+2)(x+2)
• (x-2)(x-2)
• (x+2)(x-2)
• 2x + 2

Tags

CCSS.HSA.APR.C.4

1) x^2+5x-2 = -6x+3
2) x^2+11x-2=3
What property was used between step 1 and step 2?

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Tags

CCSS.HSA-REI.B.4B

How does the graph of y=(x-2)^2-3 change from y=x^2?

• Down 2 down 3
• Right 2 down 3
• left 2 up 3
• right 2 up 3

Factor x^2+5x+6

• (x+2)(x-3)
• (x+2)(x+3)
• (x-2)(x-3)
• (x-2)(x+3)

If 5 and -4 are the zeros, what is the function?

• (x-5)(x+4)
• (x-5)(x-4)
• (x+5)(x+4)
• (x+5)(x-4)

Tags

CCSS.HSA.APR.B.3

f(x) = 2x + 1
f(2) = ?

• 2
• 4
• 5
• 23

Tags

CCSS.HSF.IF.A.2