Generating...                               quiztwo_n9

  1. Solve the equation $\displaystyle -2\,x^2+6\,x+4=0$.

    [ x = 1 ,  x = 2 ] $\displaystyle \left[ x=-{{\sqrt{17}+3}\over{2}} , x={{\sqrt{17}-3}\over{2}} \right] $ $\displaystyle \left[ x=-\sqrt{5}-3 , x=\sqrt{5}-3 \right] $ $\displaystyle \left[ x=-{{\sqrt{17}-3}\over{2}} , x={{\sqrt{17}+3}\over{2}} \right] $

  2. If a linear function f satisfies f(1) = 5 and f( − 4) = 10, find f(x).

    y = 5x + 30 y = 6 − x y = 5x − 30 y = −x − 6


Department of Mathematics
Last modified: 2026-10-30