The points J, K, L and M all lie on the same line segment, in that order, such that the ratio of J K : K L : L M JK:KL:LM is equal to 2 : 1 : 2. 2:1:2. If J M = 30 , JM=30, find J L . JL.

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

ummm seems that u didnt post the attachement !

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)