126: Exponential Regression

Last updated almost 5 years ago

6 questions

Bell Assignment:
Grab a graphing TI-84 graphing calculator.

How do you enter data into the graphing calculator?

fill in L1 and L2
1: Edit
EDIT
STAT

How do you look at the graph?

ZOOM
2nd STATPLOT
Plot1...On
9: ZoomStat

How do you get the equation for the regression?

STAT
-> CALC
choose proper regression

Notes L7-3: Exponential Regressions
Use the above instructions to enter the data shown.
Then, show the graph. We will compare graphs before continuing.

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

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!

126: Exponential Regression

126: Exponential Regression

Bell Assignment:

Grab a graphing TI-84 graphing calculator.

How do you enter data into the graphing calculator?

How do you look at the graph?

How do you get the equation for the regression?

Notes L7-3: Exponential Regressions

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

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

Choose all that are true

Bell Assignment:

Grab a graphing TI-84 graphing calculator.

How do you enter data into the graphing calculator?

How do you look at the graph?

How do you get the equation for the regression?

Notes L7-3: Exponential Regressions

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

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

Choose all that are true