Posted by **Rachel** on Friday, May 21, 2010 at 1:36pm.

How do you solve this math problem?

h= -8t^2+40t

then it says:

when t=0 and when t= 5

there are 2 questions that i have to answer:

1.) find the value of h

2.) graph this equation

- i dont know if i did the problem right but when i answered #1 i got h=0,

- and when i answered #2 the 8 and y coordinates that i was supossed to point were too high, like (1,32), (2,48,), (3, 48), etc. but our graph only goes up to 15-20, so either i did it wrong, or I need to know how to change the interval values on the a ti-84 graphing calculator

~ so just show me how to solve each problem, and if you have to change the intervals tell me what buttons to press! thanks so much!

## Answer this Question

## Related Questions

- Algebra - I have this math probelm z-(3z)/(2-z)=(6)/(z-2) in my book it says to ...
- algebra - i have a homework problem that i dont know how to do it the question ...
- Algebra - Dividing Radicals I used this for the redial sign \/ Problem: 30 \/15 ...
- Math(Factorial) - A women student is to answer 10 out of 13 questions on a test...
- SAT Math - Can I please get some help on these questions: 1. If , find the value...
- Alegbra (Different Problem) - One car traveling at 55mi/h left a certai place 3h...
- math - the sum of a number and 3 times that number is 76. what is that number? ...
- Mat 116 Final - Is it true when the problem says solve x= then it is one number...
- Algebra - Okay i have a few function questions im gonna post. Im completely ...
- algebra 1 - how do you solve a problem that says to find the unit rate?

More Related Questions