Equations Functions Transformations

f(x) = x is graphed in black.

g(x)=x+3 is graphed in red.

Which of the following describes the transformation from f(x) to g(x). SELECT ALL THAT APPLY.

• The graph of g is a vertical translation 3 units up of the graph of f

• The graph of g is a horizontal translation two units left of g

• The graph of g is a vertical stretch by a factor of 2 of the graph of f

• The graph of g is a reflection of the graph of f

Compare the equations f(x) = 12x + 2 and g(x) = 6x – 2. Which best describes the transformation(s) from f(x) to g(x)?

• Vertical shift down 2, less steep slope

• Vertical shift up 4, double the slope

• Vertical shift down 4, half the slope

• Steeper by 2

Which of the following is NOT a transformation of the equation f\left(x\right)=3\cdot2^{\left(x-3\right)}+3

• Shift horizontally left 3 units

• Shift vertically up 3 units

• Shift horizontally right 3 units

• Vertically stretched by a factor of 3

Tags

CCSS.HSF.BF.B.3

Which of the following function best represents this graph?

Tags

CCSS.HSF.LE.A.2

• Vertically shift down 3, horizontally shift left 2, and vertically compressed 1/2 units

• Vertically shift up 3, horizontally shift left 2, and vertically compressed 1/2 units

• Vertically shift down 3, horizontally shift right 2, and vertically compressed 1/2 units

• Vertically shift up 3, horizontally shift right2, and vertically compressed 1/2 units

Tags

CCSS.HSF-IF.C.7E

Rewrite f(x) = 2x - 1 shifted up three units and the slope doubled

• f(x) = 5x - 2

• f(x) = 4x + 2

• f(x) = 4x + 3

• f(x) = 5x - 4