Machine learning supervised learning

I have a data set of one feature as x ( no. Of years of experience) and output (salary in thousand dollars) as y
I have data from 1 year of experience to 17 years salary data and want to compute the salary after 25 years of experience. How can i calculate the function to solve the above problem on paper
I want to so this in my university exam

Plz tell

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Yes this is a supervised machine learning task.
I would suggest you use a linear regression algorithm where you get the prediction by using gradient descent to obtain values for your weight and bias that minimise the cost function J(weight, bias).

I am available for more questions if you have any. Thanks

give me hint to solve this