7/15 = ? /90 raise the following fraction to higher terms as indicated

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Which of the following domains provide a real value periods