For this entry, you are a math expert at a local school. Explain to a group of students how independent and dependent events are
1 answer:
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Answer:
3)
4) a)
b)
Step-by-step explanation:
<u>Exercise 3</u>
<u>Exercise 4</u>
a) If L2 is parallel to L1, it has the same slope (gradient) ⇒
If L2 passes through point (3, 1):
So L2 = L1
b) If L3 is perpendicular to L1, then the slope of L3 is the negative reciprocals of the slope of L1 ⇒
If L3 passes through point (-5, 2):
Hello, seems like you need help. Glad to help you.
To solve a slope with 2 given points, you must use the following equation:
-> Make sure to put the x on the top!
Plug the points into the equation.
2+6/-3-4
The slope will be 8/-7.
Hope this helped you out.