OPTIONAL 1st 6w final (alg2)

c=

domain?

• -1 < x < 7

• 0 < x < 4

• -1 < y < 7

• 0 < y < 4

increasing domain?

• x < 4

• -3

• x > 4

• y < 1

• y > 1

(Don't write y= or f-1(x) =)
write fraction with /

f(5) =

select all possible answers for solutions

• -2

• 2

• -4

• 0

• -infinity

Which equation below is a quadratic function translated left 4 units?

• y = x² + 4
• y = (x + 4)²
• y = (x - 4)²
• y = 4x²

Describe the transformations.

• Translate Right 2, Down 4
• Translate Left 2, Down 4
• Translate Left 2, Up 4
• Translate Right 2, Up 4

What are the transformations of this functions compared to the parent function y = √(x)?

• Shifted right 5, shifted down 2, and reflected over the x-axis
• Reflected over the x-axis, vertical stretch, and shifted right 5
• Reflected over the x-axis, vertical stretch, and shifted left 5
• Shifted right 5, shifted down 2

Describe the transformation of y = f(x) for the new function
f(x) = 5x² + 2

• Stretch of 5
  Up 2
• Compression of 5 Up 2

• Stretch of 5
  Down 2
• Compression of 5 Down 2