The average annual increment in the horn length (in centimeters) of bighorn rams born since 1986 can be approximated by y = 0.1762t^2 - 3.986t + 22.68 where t is the ram's age (in years) for t between 3 and 9. Integrate to find the total increase in the length of a ram's horn during this time.

9514 1404 393

  use the appropriate calculator functions

Step-by-step explanation:

Log and Exp functions are transcendental functions. Each is defined by an infinite series. All modern scientific and graphing calculators have built-in algorithms for calculating these functions. The easiest way to calculate these function is to ...

  make use of an electronic calculator

Detailed instructions for use will depend on the calculator.

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Alternatively, one can make use of tables. A typical table of log functions will be arranged to facilitate interpolation between table values when necessary. Again, the detailed instructions for using a particular table will depend on the table. The second attachment shows an example of a 4-decimal place log table.

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0