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frosja888 [35]
3 years ago
13

Work out the gradient of the straight line through (-2, 3) and (1,9)​

Mathematics
1 answer:
aliina [53]3 years ago
8 0

Answer:

2

Step-by-step explanation:

you find the gradient by doing y-y`/x-x`

so 3-9/-2-1 which gives you -6/-3 which is 2

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