The vertex of this parabola is at (4, -3). when the x-value is 5, the
y-value is -6. what is the coefficient of the squared expression in the parabola s equation?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)