The anwser is 15.09 becuase if you do your math thats whut you will get
I believe it is f... i hope i help
A proportional relationship would look like y=mx (no y-intercept).
The formula for temperature Fahrenheit involves an offset (y-intercept); this is one reason I claim that the relationship in question is NOT proportional.
Plug in the values.
3x^2-2y
3*3^2-2(5)
3*9-10
27-10
17
Next one.
2x^2-3y
2*3^2-3(5)
2*9-15
18-15
3
17-3= 15
The value of 3x^2-2y exceeds 2x^2-3y by 15.
I hope this helps!
~kaikers