Linear STAAR Review

What is the equation in standard form of the line that passes through the point (6,-1) and is parallel to the line represented by 8x + 3y = 15?

• 8x + 3y = -45

• 8x - 3y = -51

• 8x + 3y = 45

• 8x - 3y = 51

The table of ordered pairs represent some points on the graphs of lines f and g.

Which system of equations represents lines f and g?

• y = 1.75x + 3.5

  y = -4x - 8

• y = 1.75x + 3.5

  y = -4x - 2

• y = 3.5x + 1.75

  y = -4x - 8

• y = 3.5x + 1.75

  y = -4x - 2

Which function represents f ?

• f(x) = 26(x - 2)

• f(x) = -26(2x - 1)

• f(x) = 13(x - 2)

• f(x) = -2(26x - 1)

Which function is best represented by the graph?

What is the equation in slope-intercept form of the line that passes through points (-26, -11) and (39, 34)?

What is the slope of the line represented by the table?

Which inequalities best describes the domain and range of the part shown?

What is the rate of change of the contractor's total earnings in dollars with respect to the number of hours worked?

• $8.75 per hour

• $9.25 per hour

• $10.00 per hour

• $20.00 per hour

Which statement best represents the equation of the line shown on the grid and its relationship to the x-axis?

• x = 2.5 and

  it is parallel to

  the x-axis

• x = 2.5 and

  it is perpendicular

  to the x-axis

• y = 2.5 and

  it is parallel to

  the x-axis

• y = 2.5 and

  it is perpendicular

  to the x-axis

Linear function t has an x-intercept of -1

and a y-intercept of 5.

Which graph best represents t?

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