Question 935225
You give a contradictory and imprecise description.  What is the equation?
{{{y=x*25}}}?
{{{y=25x}}}?
{{{y=x^25}}}---------------------THIS CHOICE OF GIVEN EQUATION.
{{{y=x[25]}}}?


You can look at the text used for those through the See Source or View Source link.  Put triple left and triple right curly braces to use as rendering tags.
---OKAY, equation picked----


Another bit of confusion, your use of "slope intercept".


The equation has infinite slopes.  Each choice for x is paired with a different slope.  Your given conditions for the question are, {{{x>0}}}, and you know the basic shape of the graph.  IMAGINE picking a succession of x values in increasing value starting at 0.  What happens to the slope at each x value as x values increase?  You should either visualize this in your head, or try making sketches on paper. ......
...
You should now have your answer choice.