Texas Instruments TI-30XA Calculator "calculating intercepts" Questions

how do I use this calculator to find the x and y intercepts when the problem has both the x and y letters. it will not allow me to enter the full equation. example problem is 2x-5y=20 and I need to ...

how to fine the slope and y-intercept for f(x)=-8x-6 The slope is the coefficient of the x term and the intercept is the constant term. So, for f(x)=-8x-6, the slope is -8 and the intercept is -6.

calculating y intercept what is the Y intecept of Y=2.1(0.15)^x Use the definition of the y-intercept. It is the value of y when x=0. Thus you just set x=0 in the expression of the function ...

in the following data set Y is a dependent variable.y=7.1,8.2,8.8,10.0,11.0,11.8;X=2.0,4.0,6.0,8.0,10.0,12.0 find gradient,intercept,mathematical relationship If you plot this, it is approximately a ...

why wont my calulator let me enter a second guess when finding the intercept on my graph? To find the intersection (read interSECTION) of two curves you are prompted once for an initial guess. If 

solve y=x Find the y-intercept If you use the definition of the y-intercept you will immediatedly find it.y-intercept = value of y when x=0. Set x=0 in the function y=x and determine y. The ...

linear equation the line has a y intercept of 3 and an x intercept of -5 y= (3/5)x + 3

1/3y=3-2x This equation can be rewritten by multiplying both sides by 3. Then you will have: y=9-6x The y intercept is (0,9) and the x-intercept is (3/2,0)

When I try to find Intercept on my graph I : [2nd]Trace [Enter] (for first curve) [Enter] (for second curve) but nothing happens. It still asks me for second curve. I move the point to diffrent ...

what is the answer for 4x+y=5 intercepts The x-intercept is -1.25, the y-intercept is 5.