Transformation of graphs

Which equation is shown?

• y = (x-2)²
• y = (x+2)²

Tags

CCSS.HSF-IF.C.7A

Name the parent function. 

• linear
• constant
• absolute value
• quadratic

Name the parent function.

• linear
• quadratic
• absolute value
• cubic

Name the parent function.

• linear
• quadratic
• cubic
• logarithmic

Name the parent function. 

• constant
• square root
• linear
• absolute value

Name the parent function.

• quadratic
• cubic
• square root
• logarithmic

If f(x) is the red graph and g(x) is the blue graph, what transformation changes f(x) to g(x)?

• translation

• rotation

• reflection

• vertical stretch

Which of the following functions reflects the graph f(x)=(x-1)² ?

• g(x)= - (x-1)²

• g(x)= (x+1)²

• g(x)= (-x-1)²

• g(x)= (x-1)²-1

Which function DOES NOT represent a horizontal shift of the function f(x)=x²

• g(x)= x²+3

• g(x)= (x+3)²

• g(x)= (x-3)²

• g(x) =(x-2)²

Vroom Car Shop charges an hourly labor fee plus the cost of the parts to fix a vehicle.
 Jenny’s equation to fix her car is y = 65x + 110.
Henry goes to the same shop and his equation is y = 65x + 80.
Which statement best describes the change?

• The hourly rate was increased.
• The hourly rate was decreased.
• The cost of the parts was more expensive.
• The cost of parts was less expensive.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2