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german
3 years ago
7

Slope = -1/3 passing through (4,-9) Point- slope form and slope-intercept form

Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0

Answer:

Point Slope Form:  y + 9 = -1/3(x - 3)

Slope-Intercept:  y = -1/3x - 8

Step-by-step explanation:

<u>Point Slope Form:  (y - y1) = m(x - x1)</u>

<u>Slope-intercept Form:  y = mx + b</u>

<u>Step 1:  Use point slope form</u>

(y - (-9)) = -1/3(x - 3)

Answer:  Point Slope Form:  y + 9 = -1/3(x - 3)

Step 2:  Use point slope to get slope intercept

y + 9 = -1/3(x - 3)

y + 9 - 9 = -1/3x + 1 - 9

y = -1/3x - 8

Answer:  Slope-Intercept:  y = -1/3x - 8

AleksandrR [38]3 years ago
6 0

Answer:

-9=-1/3-13 is it in slope intercept form, look up ones to put it in different forms

Step-by-step explanation:

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