Texas Instruments TI-89 Calculator "example equation" Questions

...equation. I have copied the example exactly and keep coming up with the same two problems. 1. I am able to make the scatter plot but cannot produce a graph when I press graph. 2. My Line Reg equation ...

example of rational equations Hi mavekae, There are lot of examples of rational equations on this website, kindly follow the link below: ...

is eight times plus three equel to twelve is this an example of an expression or an equation Eight times three is 24, so this is an example of an incorrect (or false) equation.

equation for example x/8=8/x You do not need a calculator for this proportion.For a proportion a/b=c/d, the product of the extrems (a*d) is equal to the product of the means (b*c).In your case x*x=8*8

...example A(0,0) and B(1,1) the equation is y=x} or one point {for example C(0,2)} and a slope {for example m=2) the equaton is y=2x+2 can my fx-991es find the linear equation if i have two points or ...

...quadratic are (x-x1) and (x-x2). Refer to "Equation Calculations" on page E-55 of the manual and examples #094 and #095 in the appendix for examples of solving quadratic equations. If the you need ...

Example: Equation of the line through (1,5) and (3,6) Calculate the slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is

...example if i had a question like 5x^2 + 15x +3, how would i use the sharp el-w535 to find the x values? This expression 5x^2+15x+3 is not an equation, therefore it can have any value depending on the ...

done) what button is used to fulfil that equation? Of course you can divide by a log. As an example, to divide 2 by the log of 3, press 2 / 3 LOG = To divide 2 by the natural log of 3, press 2 / 3 LN

...calculator to solve linear equations. I have the Manuel but it only confuses me. this is an example of what I'm solving -(9-3a)-(4+2a)-4=-(2-5a)-a I know the final answer is -5 but how do I ...