Posted by **please i need help.Dan** on Sunday, September 17, 2006 at 9:30pm.

x^2-3x+2<0

Put in y=x^2-3x+2 in your graphing calculator, and graph is. See where y is negative. That area is the solution

The graph will be a second degree equation, and probably cross the y=0 axis at the x defined in (x^2-3x+2=0)

Factor that equation and solve for those values of x. There will be two of them, and that will divide the x axis into three regions (to the left of the most negative, between the two values of x, and to the right of the highest value)

Test each region by picking an x and seeing if the value of y=x^2-3x+2 is negative.

(x-1)(x-2)

x=1 x=2

You have deposited 1000$ in your saving account with an anual interst rate of 4 percent compund monthly. How much money are you going to have in your account after six months.

## Answer this Question

## Related Questions

- pre-calculus 11 - I have the question what is the equation of the function in ...
- Algebra 2 - If you have an arbitrary polynomial P(x) of the n’th degree in x, ...
- Math - I have a TI-83 graphing calculator. How do you graph a polar equation on ...
- Triggggggg ;( - Use your graphing calculator to graph y = cos^−1(x)in ...
- Math 30 Trig - How do I find the x-intercept of the graph of y=3sin 2x? Could ...
- Calculator reposting - Hi, I'm trying to graph the equation "y=3x" on my ...
- Calculator problem-- urgent!!! - Hi, I'm trying to graph the equation "y=3x" on ...
- Math - An open box is to be made from cutting squares of side s from each corner...
- Algebra - Solve the following system of linear inequalities by graphing. x-3y>...
- Trigonometry - I'm having a lot of trouble with graphing trig functions. Can ...

More Related Questions