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126: Exponential Regression

Last updated over 4 years ago
6 questions

Bell Assignment:

Grab a graphing TI-84 graphing calculator.

1

How do you enter data into the graphing calculator?

  1. STAT
  2. 1: Edit
  3. fill in L1 and L2
  4. EDIT
1

How do you look at the graph?

  1. 2nd STATPLOT
  2. 9: ZoomStat
  3. Plot1...On
  4. ZOOM
1

How do you get the equation for the regression?

  1. choose proper regression
  2. STAT
  3. -> CALC

Notes L7-3: Exponential Regressions

  • Use the above instructions to enter the data shown.
  • Then, show the graph. We will compare graphs before continuing.
1

Write an exponential regression equation for this set of data, rounding all coefficients to the nearest hundredth.

1

Using this equation, determine the number of bacteria present after 14 hours, to the nearest whole number.

While you have a graphing calculator out, do Exponential Regressions (Level 1) on DeltaMath!
0

Choose all that are true