Analyzing Functions Equation

Which is the graph of y= -x + 2?

• A

• B

• C

• D

Given that the slope is  2/3 and the y intercept is -3 what is the equation of the line?

• y = 2/3x - 3

• y = 2/3x + 3

• y = -2/3x - 3

• y = -2/3x + 3

Graph x = 2

• A

• B

• C

• D

Identify the slope and y intercept to write an equation of the line.

• y = -1/4x + 2

• y = 1/4x + 2

• y = -4x + 2

• y = 4x - 2

• A

• B

• C

• D

What is true of this graph?

• It is Exponential

  It is increasing

  y-intercept is (0,2)

  No x-intercepts

• It is Exponential

  It is decreasing

  No y-intercepts

  x-intercepts (-3,0)

• It is Quadratic

  Both increasing & decreasing

  y-intercept (0,2)

  x-intercept (-3,0)

• It is Quadratic

  It is increasing

  y-intercept (2,0)

  No x-intercepts

• a
• b
• c
• d

• A
• B
• C
• D

Which statement is true about this graph?

• This function is always constant

• This function is always increasing

• This function is never increasing

• This function is both increasing and decreasing

Is the graph increasing, decreasing or both?

• It is not increasing or decreasing

• increasing

• decreasing

• both