Unit 2, Lesson 2
Funding the Future
Integrated Math 3
2.1
Warm-up
Notice and Wonder: Writing Numbers
What do you notice? What do you wonder?
3 hundreds, 2 tens, 9 ones
Sign in to view assessments and invite other educators
Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.
What do you notice? What do you wonder?
3 hundreds, 2 tens, 9 ones
A polynomial function of
Let’s say we’re going to invest $200 at an annual interest rate of
If an additional $350 is invested at the end of the first year, we can revise the polynomial. The amount of money in the account after 1 year is the same, but now the amount of money after two years is
If $400 more is invested at the end of the second year and $150 more is invested at the end of the third year, the total value of the account can then be represented by the polynomial
Let
Graph of a line, origin O. Horizontal axis, x, growth factor, scale is 0 to 1 point 4 by point 2s. Vertical axis, v, dollars, scale is 0 to 2,800 by 200's. Line starts at the origin, curving upwards and to the right, passing through points A and B.
A polynomial function of
Help us improve by sharing suggestions or reporting issues.