Question:
Problems Involving Linear Equations and Functions
Race was 46.2 sec in 1920. In 1940 was 46.0 sec. Let R (t) = the record in the race and t= the number of years since 1920.
Need help finding R (t) = what by rounding to nearest hundredth
Predicted record for 2003 is ____ sec (round to nearest hundredth)
Predicted record for 2006______sec (round to nearest hundredth)
In what year will the predicted record be 45.25 sec (nearest year?)
The function w(d) = 0.112d approximate the amount, in centimeters, of water that results from d cm of snow melting.
10cm of snow melting produces _____ cm of water
24 cm of snow melting produces _____cm of water
79 cm of snow melting produces ___cm of water
1. Find an equation of the line containing given pair of points
1, 5
3,6