Finals Prep notes

Domain Is?

• All of the y-axis values in a function

• y-intercept

• All of the x-axis values in a function

• x-Intercept

Range Is?

• All of the y-values in the function

• All of the x-values in the function

• y-axis

• x-axis

What is the general form equation of a quadratic written in factored form?

• B+B and A+C

• B+C and B+A

• C+A and C+B

• X+A and X+B

What is the quadratic formula MEMORY?

• X= A times B

• X= C+A

• (X+8)(X+4)

• (X+5)(X+5)

• (X-6)(X+6)

• (X+5)(X-5)

CHALLENGE: If you tell a rumor to 2 people on the first day, and those people each tell 2 more people on the second day, who then tell 2 more people on the third day, does this represent LINEAR or EXPONENTIAL growth?

• linear growth

• Exponential growth

Write a math equation

• Geometric

  36

  18

  9

• Geometric

  30

  15

  32

• Arithmetic

  -4

  8

  10

• Arithmetic

  36

  18

  9

• Geometric

  linear

• Arithmetic

  linear

• Geometric

  Exponential

• Arithmetic

  Exponential

• -4

• -3

• 0