Function with 2 Unknown Coefficients - How to Find Them with Simultaneous Equations - Exam Questions

Given a function with 2 unknown coefficients, we learn how to find them using the coordinates of 2 points through which the function's curve passes.
By substituting the coordinates of each point into the function's equation we obtain 2 equations in terms of the 2 unknown coefficients; simultaneous equations.
We can then solve them using the method of elimination of the method of substitution.
The method is clearly shown with 2 examples.

[@kamalkhandelwal3665]

Thank you so much it helped me a lot ❤

[@RadfordMathematics]

Thanks for the comment!
I’m really glad it helped 😊

[@kamalkhandelwal3665]

From India 🇮🇳🇮🇳🇮🇳

[@RadfordMathematics]

😊
Take care ✌️