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GenaCL600 [577]
3 years ago
12

What is the equation for a line that passes through the point (-1,4) and has a slope of -3

Mathematics
2 answers:
VladimirAG [237]3 years ago
8 0

Answer:

y=-3x+1

Step-by-step explanation:

y=mx+b

-3=m

b=-1

y=-3x+1

Please leave a 'thanks' if this helps!

taurus [48]3 years ago
7 0

Answer:

y = - 3x + 1

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 = - 3, thus

y = - 3x + c ← is the partial equation

To find c substitute (- 1, 4) into the partial equation

4 = 3 + c ⇒ c = 4 - 3 = 1

y = - 3x + 1 ← equation of line

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