Tyler is solving this system of equations: 4p + 2q =62
8p-q=59
He can think of two ways to eliminate a variable and solve the system:
Multiply 4p+2q=62 by 2, then subtract 8p-q=59 from the result.
Multiply 8p-q=59 by 2, then add the result to 4p+2q=62.
Do both strategies work for solving the system?

the answer is d

hope this

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)