YALL PLEASEE HELP MEE i am very confused and I need to pass this(The equation is function 1 and the graph is function 2)​

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!