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Troyanec [42]
3 years ago
12

Find the slope-intercept form of the equation of the line passing through the given points. (1, 1), (7, − 1 4 )

Mathematics
1 answer:
Serga [27]3 years ago
6 0
Slope = (-14-1)/(7-1) = -15/6 

y = mx + c
y = -15/6 x + c
at (1,1)
1 =-15/6(1) + c
c = 1 + 15/6 = 21/6

y = -15/6 x + 21/6 or
6y = -15x + 21 

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_____

The mnemonic SOH CAH TOA reminds you of the relation between the adjacent side, hypotenuse, and trig function of an angle:

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