4th Period Exam 3

Find The Slope

(8, 5), (3, 5)

• 0

• Undifined

• 5

• 8

Find the slope-intercept equation

• y = 2x + 3

• y = -2x +3

• y = ¹/₂ x+3

• ^{y = -1}/₂ x+3

Find the slope-intercept equation

• y = x - 2

• y = -x - 2

• y = -2x

• y = -2

Write the slope-intercept form of each equation using the information given.

slope=  1/2 and y-intercept =-2

Write the slope-intercept form of each equation using the information given.

slope =-3 and y-intercept =5

• y = -3x + 5

• y = 5x - 3

• -3x + 5y= 8

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Is this mapping a function or not a function? 

• Function

• Not a Function 

Is this table a function or not a function? 

• Function

• Not a Function

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}

• D:{0, 1, 2, -4}
  R:{1, -3, -4}

• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}