Algebra 1B Final Exam Review

Find the slope:

What type of slope does the graph have?

• positive
• negative
• zero
• undefined

Find the slope given the points (-2,-9) and (-1,-3). 

• 4
• -1/6
• -6
• 6

Write the equation of the line that passes through the points (-4, -2) and (-3, 5)

• y = ¹/₇ x + 26
• y = 7x + 26
• y = -7x + 26
• y = -7x - 26

Write the equation of a line that passes through the point (-5,-4) and has a slope of 1/5.

• y=1/5x - 3
• y=-3x-2/5
• y= 1/5x - 4
• y= 1/5x + 3

Slopes of parallel lines are...

• opposite reciprocals

• the same

• opposites

• always 7

Slopes of perpendicular lines are...

• opposite reciprocals

• the same

• opposite

• always 7

• True

• False

• Parallel

• Perpendicular

• Neither