SOLUTION: Please help me with this problem: Find the equation of f if f is a linear function whose graph has a slope of 2 and if f(1) = 2

Question 993646: Please help me with this problem:
Find the equation of f if f is a linear function whose graph has a slope of 2 and if f(1) = 2
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
the linear equation of where is a slope and is y-intercept
if a slope is and if (which means if then ,so it gives you one point that lie on a line and has coordinates (,)), then we have
...find

...so, y-intercept is at origin
now, we have a slope and y-intercept and your equation is:

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