Posted by **justme** on Saturday, October 15, 2011 at 2:28pm.

pls. help..

The functions f and g satisfy

f(x) + g(x) = 3x + 5

f(x) �� g(x) = 5x + 7

for all values of x. Determine the value of 2f(2)g(2).

## Answer This Question

## Related Questions

- math - Square OPQR has vertices O(0; 0), P(0; 8), Q(8; 8), and R(8; 0). The ...
- math - pls. help... The functions f and g satisfy f(x) + g(x) = 3x + 5 f(x) - g(...
- calculus - Let h(x) = ( x2 + 2 if x > 2 ��mx if x 2 (a) Find ...
- Calc 2 - Use Taylor’s Estimate to bound the error of the n-th order Maclaurin ...
- calculus - Let f (x) = x3 ��3x2 +5x+2. Find the open intervals on ...
- Determine value of X - Given the functions f(x)=sqrt[x] and g(x)=x+1, determine ...
- cal - A ball is thrown directly upward from ground level with an initial ...
- advanced functions/precalculus - 1. The function f(x) = (2x + 3)^7 is the ...
- math - f(x)=x^2-mx+5 and g(x)=nx^2+x-3. The functions are combined to form the ...
- math help pls pls pls - The graph below plots the values of y for different ...

More Related Questions