Key Features of Lines

Determine the slope and y-intercept from the following equation:   4x + y = -10

• slope: 4   y-intercept:  (0,10)

• slope: -4   y-intercept:  (0,-10)

• slope: -4   y-intercept:  (0,10)

• slope: 4   y-intercept:  (0,-10)

What is the equation of the graphed line?

• y = 3

• y = 3x

• x = 3

• x = 3y

What is the equation of the line graphed?

• x = -1

• y = -1

• y = -1x

• y = x - 1

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the slope of the line.

• 1/4

• -1/4

• -4

• 4

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)

• (0, -3) and (-6, 0)

• (3, 0) and (0, 6)

• (-3, 0) and (0, -6)

What are the key features of a Linear Line? (three answers)

• Vertex

• x-intercept

• slope

• y-intercept

In the Slope-Intercept Form Equation, y = mx + b, what letter represents the slope?

• y

• m

• x

• b

What is the y and x intercepts of the given graph?

• x-int: (5, 0)

  y-int: (0, 4)

• x-int: (0, 4)

  y-int: (5, 0)

• x-int: (0, 5)

  y-int: (0, 4)

• x-int: (5, 0)

  y-int: (4, 0)