Exponential Transformations

Tags

CCSS.HSF-IF.C.7E

Describe the transformations of the exponential function shown.

• Stretch by a factor of 7, shift left 4, and shift down 7.

• Stretch by a factor of 7, shift right 4, and shift down 7.

• Shrink by a factor of 7, shift left 4, and shift down 7.

• Stretch by a factor of 7, shift left 4, and shift up 7.

Tags

CCSS.HSF.BF.B.3

Is the function INCREASING or DECREASING?
  y = (2/3)^-x

• Increasing

• Decreasing

Tags

CCSS.HSF-IF.C.7E

How would you change the function so that it is decreasing?
y = 3(2)^x

• Change the x to -x

• Change the 2 to -2

• Change the 3 to 7

• Change the x to t

Tags

CCSS.HSF.LE.A.2

What kind of shift  is represented?

• up 1 unit

• left 1 unit

• right 1 unit 

• down 1 unit

Tags

CCSS.HSF.BF.B.3

Given the original exponential function defined by y=4^x, how would the graph change if the function were: y=2(4)^x-3+1?

• Vertically stretched by a factor of 2, right 3, and up 1

• Vertically compressed by a factor of 1/2, left 3 and down 1

• Vertically compressed by a factor of 1/2, right 3, and down 1

• Vertically stretched by a factor of 2, left 3, and up 1

Tags

CCSS.HSF-IF.C.7E

Tags

CCSS.HSF-IF.C.7E

Does this table represent exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-LE.A.1A

What equation would yield a transformation right 3 units if your initial function was y=2^x

• y=2^x-3

• y=2^x+3

• y=2^x+3

• y=2^x-3

Tags

CCSS.HSF.BF.B.3