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Tanzania [10]
3 years ago
12

write the standard form point slope form and slope intercept form of a line that passes through (-7,6) and has a slope of. -1

Mathematics
1 answer:
TEA [102]3 years ago
5 0

Answer: See explanation

Step-by-step explanation:

Point slope form: y - y₁ = m (x - x₁)

y₁ = 6

x₁ = -7

y - 6 = -1 (x - [-7])

y - 6 = -1 (x + 7)

y - 6 = -1x - 7

Add 6 to both sides

y = -1x - 1    <em>or    </em>y = -x -1

Slope intercept form: y = mx + b

m = -1

b = 6

y = -1x + 6  <em>or   </em>y = -x + 6

Standard form: Ax + By = C

Change slope intercept form into _x + _y = c

Slope intercept form: y = -x + 6

Standard form:

y = -x + 6

Add x to both sides

x + y = 6    <em>or   </em>-x - y = -6

Hope I helped!

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