The lines represented by the equations y=-2x-9 and y+2x=4 are

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Using elimination, what is -4x+2y=-12 4x+8y=-24