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Ierofanga [76]
2 years ago
14

Write an equation of the line that passes through the point (12.2) and has a slape of -1/4

Mathematics
2 answers:
shepuryov [24]2 years ago
7 0

Answer:

y = - \frac{1}{4} x + 5

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 = - \frac{1}{4}, hence

y = - \frac{1}{4} x + c ← is the partial equation

To find c substitute (12, 2) into the partial equation

2 = - 3 + c ⇒ c = 2 + 3 = 5

y = - \frac{1}{4} x + 5 ← equation of line

Sever21 [200]2 years ago
5 0

<em>answer</em><em> </em><em>:</em>

y=-1/4x+5

my work:

y=mx+b

2=-1/4(12)+b

2=-3+b

+3 +3

5=b

y=-1/4x+5

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2 years ago
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6 0
3 years ago
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