Select the equation of the quadratic function that models the relationship between time and height for an object thrown into the air, as presented in the parabola above. Question 19 options: A) ƒ(x) = –(x + 2)2 + 7 B) ƒ(x) = –(x – 2)2 + 7 C) ƒ(x) = (x – 2)2 + 7 D) ƒ(x) = (x + 2)2 + 7

Through: (-3,-3) parallel to y= 7/3x+3

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.