In geometry, what is the slope of the line perpendicular to ?
Answer and explanation
Correct answer: D. for ordinary licensed motor car drivers
- Step 1: Express in slope-intercept form: , so slope . A perpendicular line has slope . **Answer: for ordinary licensed motor car drivers. Why not the others:** is parallel, negates without inverting, and inverts without negating.
Practise more Algebra, Calculus, Geometry and Probability.
Free questions with an explanation for every one, and full timed Bacalaureat Moldova mock tests.