Today in Applied Math 30s:
The class started off with Mr.Bennet handing back and reviewing our Exponential & Quadratic Quiz sheet. The purpose of the quiz was to test our abilities in the unit before the test on Thursday October 22. He review many key fact including how a quadratic graph with a positive value looks like bowl and a negative valued quadratic graph looks like a hat and that the x intercept is the same value as the zeros.https://www.edline.net/files/8acda3ebb67d611c3745a49013852ec4/world_pop_and_test_overview.pdf
Test Overview:
a - starting value
b - growth or decay rate
growth (1.07)
decay(.63)
Find regression, L1, L2n
STAT - Calc - Regression
2nd - Func. - TRACE
Find the y and zeros, vertex
*If YOU HAVE INVALID DIM YOU NEED TO TURE YOUR SAT PLOT OFF.*
Cubic - r2 correlation co-effcient
https://www.edline.net/files/8acda3ebb67d611c3745a49013852ec4/world_pop_and_test_overview.pdf
What We Could Work On:
World Population
Project Pages 64
Or
Page 82 1-3
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