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Jay Dickson
Mathematics
13 February, 23:00
Slope=-7, through (-5,9)
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Jose Browning
13 February, 23:29
0
y = - 7x - 26
Step-by-step explanation:
The equation of a line in slope - intercept form is
y = mx + c (m is the slope and c the y - intercept)
Here m = - 7, thus
y = - 7x + c ← is the partial equation of the line
To find c substitute ( - 5, 9) into the partial equation
9 = 35 + c ⇒ c = 9 - 35 = - 26
y = - 7x - 26 ← equation of line
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