1. Graphing Quadratic Functions
Sign In
Subtract 2002 from 2017 to find the needed t-value.
841
When working with functions that involve time, we first need to determine the amount of time that has elapsed. This time t is defined as the number of years since 2002. Let's subtract that from 2017 to find our value.
t= 15
Calculate power
Multiply
Add and subtract terms
We can round and say the function predicts that 841 quadruplet births are expected for 2017.