Is the equation, y=3x 1 proportional? Why or why not?

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.  

where is the diagram? shown below where? ?

step-by-step explanation:

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)