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Given the graph below in the standard (x,y) coordinate plane, the slope of line a is ma and the slope of line b is mb . Which of the following statements about the slope of lines a and b is true?
  • a)
  • b)
    mα + mb = 0
  • c)
    −1/2 mα = mb
  • d)
    mα− 1 = mb
  • e)
    mα− mb = 0
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Given the graph below in the standard (x,y) coordinate plane, the slop...
The correct answer is a. Based on the figure, line a and line b are perpendicular lines, because they intersect to form right angles.
Perpendicular lines have slopes that are negative reciprocals. In other words, if the slope of line a is ma , the slope of line b is −1/mα.
You are given that the slope of line b is mb , so mb = −1/mα. This is equivalent to mα = −1/mb
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Most Upvoted Answer
Given the graph below in the standard (x,y) coordinate plane, the slop...
The correct answer is a. Based on the figure, line a and line b are perpendicular lines, because they intersect to form right angles.
Perpendicular lines have slopes that are negative reciprocals. In other words, if the slope of line a is ma , the slope of line b is −1/mα.
You are given that the slope of line b is mb , so mb = −1/mα. This is equivalent to mα = −1/mb
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Given the graph below in the standard (x,y) coordinate plane, the slope of line a is ma and the slope of line b is mb . Which of the following statements about the slope of lines a and b is true?a)b)mα + mb = 0c)−1/2 mα= mbd)mα− 1 = mbe)mα− mb = 0Correct answer is option 'A'. Can you explain this answer?
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Given the graph below in the standard (x,y) coordinate plane, the slope of line a is ma and the slope of line b is mb . Which of the following statements about the slope of lines a and b is true?a)b)mα + mb = 0c)−1/2 mα= mbd)mα− 1 = mbe)mα− mb = 0Correct answer is option 'A'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Given the graph below in the standard (x,y) coordinate plane, the slope of line a is ma and the slope of line b is mb . Which of the following statements about the slope of lines a and b is true?a)b)mα + mb = 0c)−1/2 mα= mbd)mα− 1 = mbe)mα− mb = 0Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given the graph below in the standard (x,y) coordinate plane, the slope of line a is ma and the slope of line b is mb . Which of the following statements about the slope of lines a and b is true?a)b)mα + mb = 0c)−1/2 mα= mbd)mα− 1 = mbe)mα− mb = 0Correct answer is option 'A'. Can you explain this answer?.
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