How can you use the form of an exponential expression or equation to help determine things about the context it represents? Cite some examples. Be sure to explain why it might be important to look at a "messier" version of a formula from time to time in order to understand key pieces of information.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

you just switch the numbers basically so it would be 3/17

the height of the surface increases from the center out to the sides of the road

it is c!