Section 5 - Topic 10 Quadratic Functions in Action 1. The function M(x) = 5x2 – 160x + 6179 models the number of miles, in millions, US passengers travel on a train for the period of 1970 to 2000, where x is the number of years since 1970. Part A: Which equivalent form reveals the minimum number of miles, in millions, US passengers traveled on a train for the period of 1970 to 20002 ​

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Adeposit of 5500 at 6% for 3 years equals

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.