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Ber [7]
3 years ago
11

⚠️15 POINTS+ BRAINLIEST ANSWER ⚠️

Mathematics
2 answers:
kykrilka [37]3 years ago
5 0

Answer:

a. -2

Step-by-step explanation:

the gradient, m is also called the slope

so m=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }

       = \frac{17-(-11)}{-9-5}

        = \frac{28}{-14}

        = -2

Reil [10]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

Formula for slope: (y2-y1)/(x2-x1)

Plug in the given x and y values

(17-(-11))/((-9)-5)

(17+11)/((-9)-5)

28/(-14)=-2

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