exam Maths Puzzle Numerical Ability

-8<_2x-5<11

Read Solution (Total 0)

exam Other Question

I can go back and graph what i see out of problems but not write the equation correctly. how do i write an equation for a hyperbola in standard form with vertices (0,8) (0,-8) and asymptotes y=positive or negative 4x? need help on this
solve for x by completing the square;
X^2-6x+13=0