CHAPTER 1 END TEST-TSFD

Your ID and No

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What is the slope of the line that passes through these two points (8, 4) and (5, 3)?

• 3
• 1/3
• -1/3
• -1

What is the equation of a line with a slope of 4 and a y-intercept of 2?

• y = -4x + 2
• y = 4x + 2
• y = -2x + 4
• y = 2x + 4

What is the equation by looking at this graph?

• y= x + 3
• y= 2x + 2
• y= -x + 2
• y= x + 2

Find the slope:

• 3/4
• 4/3
• -3/4
• -4/3

Slopes of parallel lines are...

• opposite reciprocals
• opposites
• the same
• always 7

Slopes of perpendicular lines are...

• opposite reciprocals
• opposite
• the samen
• always 7

If I am looking for a line parallel to y=−3x−2 which one of these equations could it be?

• y=−2x−1
• y=−3x+6
• y=3x−4
• y=−2x−3

y = 3x+2 and y = 3x−3 These lines are...

• the same line
• neither
• perpendicular
• parallel

y = −3/2​x+2 and y = 2/3​x+9

• Parallel
• Perpendicular
• Neither
• the same line