What is the slope of the line passing through points A and B?

http://static.k12.com/calms_media/media/213000_213500/213128/1/bb67f52af7a1f8a2d7a9040e4f8f2033cda0b519/VHS_ALG_L2_S1_07_15_UT_11.gif

A.
4

B. -4

C. -1/4

D. 1/4

Question

What is the slope of the line passing through points A and B?

http://static.k12.com/calms_media/media/213000_213500/213128/1/bb67f52af7a1f8a2d7a9040e4f8f2033cda0b519/VHS_ALG_L2_S1_07_15_UT_11.gif
 
 A.
4
 
 B. -4
 
 C. -1/4
 
 D. 1/4

texaschic101 · Answer

a = (0.1)
b = (4,2)

use the slope formula :
slope = (y2 - y1) / (x2 - x1)
(0,1)  x1 = 0 and y1 = 1
(4,2)  x2 = 4 and y2 = 2
now we sub
slope = (2 - 1) / (4 - 0)
slope = 1/4

any questions ?

anonymous · Answer

no thx for tha explain

anonymous · Answer

u win a medal

texaschic101 · Answer

thank you for the medal and glad I could help with your question