6
Calculate
c) 871 - 131 - 247
b) 782 +415
a)
4 123 - 3021

Restrictions on f(x) = 1/x+5 and g(x) = x-2

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.