Asked by Cheryl
1. Find the slope of the line containing the points (-6, 4) and (-1, 6).
a. 1/3
b. -5/4
c. 2/5
d. 3
Answer: D
2. Find the slope of the line containing the points (8, -1) and (7, -9).
a. -11/ 15
b. 5
c. 13/5
d. 8
Answer: b
PLEASE ANSWSER
a. 1/3
b. -5/4
c. 2/5
d. 3
Answer: D
2. Find the slope of the line containing the points (8, -1) and (7, -9).
a. -11/ 15
b. 5
c. 13/5
d. 8
Answer: b
PLEASE ANSWSER
Answers
Answered by
MathMate
Sorry, both answers are not correct.
The slope between two points P1(x1,y1) and P2(x2,y2) is given by the formula:
slope = (y2-y1)/(x2-x1)
Take the case of P1(4,5), P2(2,3)
Slope of P1-P2 = (3-5)/(2-4) = -2/-2 = 1
Try to work out along these lines for the two given problem, and post your solution for rechecking.
The slope between two points P1(x1,y1) and P2(x2,y2) is given by the formula:
slope = (y2-y1)/(x2-x1)
Take the case of P1(4,5), P2(2,3)
Slope of P1-P2 = (3-5)/(2-4) = -2/-2 = 1
Try to work out along these lines for the two given problem, and post your solution for rechecking.
Answered by
Amandeep
What is the slope of the line that joins the points (-1,-6) and (1,6)
A. 0
B. No slope
C. 6
D. -6
A. 0
B. No slope
C. 6
D. -6
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