Work out the height of a triangle with a base of 8cm and area 12cm squared?

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Solve: 3x+y=6 4x-2y=18 show all work !