Question 947908
we can use the following equation,
f(x) = x -(12/5), then
f(3/5) = 3/5 - (12/5) = -9/5
therefore we can use our equation for f(x) to calculate f(x) for every x belonging to R (real numbers)
note that there are an infinite number of equations f(x) that will satisfy f(3/5) = -9/5
here is a graph of our equation (red line) and from this you can see that there are an infinite number of functions f(x) going through the one point (3/5, -9/5)
for example, f(x) = 2x - (15/5) = 6/5 - 15/5 = -9/5 (green line)
{{{ graph( 300, 200, -10, 10, -10, 10, x - (12/5), 2x - (15/5)) }}}