Ciera and Bethany save money using savings accounts opened on the same day. Both deposit $20 to start and an additional $15 each week. The graph represents the total amount, y, in each savings account after x weeks. Describe the number of solutions modeled in the graph and what it means for the situation. How can you change the situation so that the graphs model a different number of solutions? Explain your reasoning.

there are infinitely many solutions.

answer: idk wbu

step-by-step explanation: umm..

what are you trying find out?

step-by-step explanation:

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.