SOLUTION: If i have f(x)=25x(2) + 10x-8 ..the (2) is exponent becuz i couldnt make it exponent..how do i work this to find whether the graph opens upward/downward and find intercepts?

SOLUTION: If i have f(x)=25x(2) + 10x-8 ..the (2) is exponent becuz i couldnt make it exponent..how do i work this to find whether the graph opens upward/downward and find intercepts?

Algebra.Com

Question 668779: If i have f(x)=25x(2) + 10x-8 ..the (2) is exponent becuz i couldnt make it exponent..how do i work this to find whether the graph opens upward/downward and find intercepts?
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
y=(0,-8)
x=-(2/15,0)
it opens upward
RELATED QUESTIONS
This circle is centered at the origin, and the length of its radius is 8. What is the... (answered by checkley77)

I have the following problem. It has exponents so I will try to explain where they are. (answered by solver91311)

5AB to the -2nd power I dont get this. How do i make it so that the exponent is... (answered by solver91311)

The question is how do i find the missing exponent in 2x(exponent) times 3x to the power... (answered by stanbon)

How would i solve this expression to make it a positive exponent. The expression is... (answered by ewatrrr)

In a situation such where I have {{{v^2=2}}}I need to find the value of "V" rather than... (answered by CubeyThePenguin)

I am trying to solve this exponent equation: 3^2-x^2=8 the whole exponent is 2-x^2. I... (answered by dabanfield,richwmiller)

v=e^(w/pz) Find w when v=15, p=1.2, z=34 i cant work out how to transpose this... (answered by Theo)

I can not work this problem. 4 3/4 (3/4 is the exponent) I understand how to work... (answered by Boreal)