Which represents a quadratic function? f(x) = -8x3 - 16x2 - 4x
f(x) = = x 2 + 2x - 5
FX) = 4- 2 + 1
f(x) = 0x2 - 9x + 7

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

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.

Which expression shows the sum of the polynomials with like terms grouped together