Week1-gradient-desenct possible error

[e_learning_ai]

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Why is that the negative slope part it is -2 instead of 2? is it a mistake?

[Yash_Nagaria]

No, It is not an error ,but y is decreasing with increase in x and by the definition of slope the change is opposite so slope become negative.
Hope you find it useful.

[e_learning_ai]

thanks was helpful!