Tuesday, March 4, 2014

Homework Tuesday

Homework for Wednesday's classes:

A PERIOD. EXTENDED 1:
Find the inverses of the following:
1. f(x) = 4x - 1
2. f(x ) 3x^2 + 2
Then verify that each are inverses of the other by finding f(g(x)) and g(f(x))

H PERIOD. CORE 1:
In your book, complete the following:
page 109 Ex 38 # 1 a, 2 a, b, 3 b, c 5

E & G PERIODS. EXTENDED 1:
No homework- quizzes returned domani.

D PERIOD. CORE 1:
1. Change 45 meters/ minute to km per hour
2. Ana travels 342 kilometers at a speed of 50 km per hour. Find her total time in minutes and hours.
3. If a runner runs his first half marathon (21 km) in 90 minutes and his second half in 100 minutes, find his average pace (speed).
4. If your pace is 8 km per hour and you run for 20 minutes, find your total distance.

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