The rate of change for the function y=5x+4 is the coefficient 5 that multiplies the independent variable x. For a unit variation of x (x varies by 1) y varies by 5 units.

Between x1=2 to x2=3, y varies from y1=5*2+4=14 to y2=5*3+4=19.

The rate of change is defined as

**(variation in y)/(variation in x)=(19-14)/(3-2)=5**

Between x1=2 to x2=3, y varies from y1=5*2+4=14 to y2=5*3+4=19.

The rate of change is defined as

Sep 28, 2014 | SoftMath Algebrator - Algebra Homework...

As given in part three of the question, divide the standard deviation by the average then multiply by 100.

Sep 20, 2014 | Texas Instruments TEXTI36XPRO TEXAS...

if you are trying to graph a function that does

not involve the stat plot features. The error can

be corrected by turning off the stat plots. To

turn the stat plots off, press 2nd (stat plot) ,and

then select 4:PlotsOff.

• You specified a list dimension as something

other than an integer between 1 and 999.

• You specified a matrix dimension as something

other than an integer between 1 and 99.

• You attempted to invert a matrix that is not

square.

Sep 13, 2014 | Texas Instruments TI-84 Plus Calculator

Do the operation 3*2=6. Put the 6 in front of x. **6 is the coefficient**

The result, in simplified form, is 6x

The result, in simplified form, is 6x

Mar 26, 2014 | Office Equipment & Supplies

There is no DiagnosticsOn command in the TI 89 Titanium. The command exists on the TI83/84PLUS where it displays the r and r^2 coefficients. On the TI89 , the correlation coefficient and the determination coefficient (r, r^2) are displayed by default among the statistics if THE REGRESSION MODEL includes them. If they are not defined by the regression model they will not be displayed. In short, you do not have to turn diagnostics ON.

Apr 17, 2012 | Texas Instruments TI-89 Calculator

Using elementary algebria in the **binomial theorem, **I expanded the power **(***x* + *y*)^n into a sum involving terms in the form a x^b y^c. The coefficient of each term is a positive integer, and the sum of the exponents of *x* and *y* in each term is **n**. This is known as binomial coefficients and are none other than combinatorial numbers.

**Combinatorial interpretation:**

Using** binomial coefficient (n over k)** allowed me to choose** ***k* elements from an **n**-element set. This you will see in my calculations on my Ti 89. This also allowed me to use **(x+y)^n** to rewrite as a product. Then I was able to combine like terms to solve for the solution as shown below.

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**This also follows Newton's generalized binomial theorem:**

**Now to solve using the Ti 89.**

Using

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**Using sigma notation, and factorials for the combinatorial numbers, here is the binomial theorem:**

**The summation sign is the general term. Each term in the sum will look like that as you will see on my calculator display. Tthe first term having k = 0; then k = 1, k = 2, and so on, up to k = n. **

Jan 04, 2011 | Texas Instruments TI-89 Calculator

I have 3 questions in aquestionnaire wherein respondents answer yes or no. with these questions I would like to determine the correlation coefficient between training impact and employee performance

Dec 03, 2009 | Sharp Office Equipment & Supplies

Hi,

I don't know if you still need help with this problem but in case you do follow this link:

http://www.mathstore.net/graphing-calculators/TI-calculators/how-to-calculate-the-correlation-coefficient.php

Good luck!

I don't know if you still need help with this problem but in case you do follow this link:

http://www.mathstore.net/graphing-calculators/TI-calculators/how-to-calculate-the-correlation-coefficient.php

Good luck!

May 07, 2009 | Texas Instruments TI-30XA Calculator

Mode>choose "5"

choose equation format "4"

input the coefficient for a which is "1" and hit "="

input the coefficient for b which is "4" and hit "="

input the coefficient for c which is "3" and hit "="

input the coefficient for d which is "12" and hit "="

Hit "=" for X1

Hit "=" again for X2

Hit "=" again for X3

choose equation format "4"

input the coefficient for a which is "1" and hit "="

input the coefficient for b which is "4" and hit "="

input the coefficient for c which is "3" and hit "="

input the coefficient for d which is "12" and hit "="

Hit "=" for X1

Hit "=" again for X2

Hit "=" again for X3

Nov 18, 2007 | Casio Office Equipment & Supplies

Feb 12, 2015 | HP 10bII Calculator

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