0.1-1.1 Review

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

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

Which equation below is a quadratic function translated up 5 units?

• y = x² + 5
• y = (x + 5)²
• y = 5x²
• y = -x² - 5

Describe the transformation

• translated left 2 up 5

• translated right 2 up 5

• translated left 2 down 5

• translated right 2 down 5

Describe the transformations from the original parent function f(x) = x².
g(x) = 5x² + 2

• Vertical Stretch of 5
  translated left 2

• Vertical Shrink of 5
  translated up 2

• Vertical Stretch of 5
  translated up 2

• Vertical Shrink of 5
  translated down 2

If the blue is f(x)=x^2, the red must be

• g(x)=(x+3)²
• g(x)=(x-3)²
• g(x)=x²+3
• g(x)=x²-2

What translations have occurred?

• left 1, up 5
• left 1, down 5
• right 1, down 5
• right 1, up 5

What is f(1)?

• 1
• 5
• 0
• 4

What is x if
f(x) = -2?

• 4
• 0
• 3
• 8

What is f(8)? 

• 8
• 0
• 3
• -2

• Vertical stretch by a factor of ¼

• Vertical shrink by a factor of ¼