# A physicist need help

Geometry Level pending

A physicist was studying the dependence a physical quantity $$y$$ on another quantity $$x$$ After performing a large number if experiments he discovered that the value of $$y$$ varies linearly with $$x$$ in other words we can say that $$y$$ is linear function of $$x$$ and in the language of mathametics we can express it as $\boxed{y = f(x)}$

where $$f(x)$$ is a linear function. In one of his experiments he needs to plot the graph of $$f(x)$$, if it is known that $\boxed{f(0) = -5}$ and $\boxed{f(1) = -4}$ then what will be the angle in degrees that the graph of the function will make with positive direction of $$x$$-axis

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