Question

Which of the following ordered pairs lies on the graph of h(x) = -2x²?

(1, -4)
(1, -2)
(1, 4)

Answer 1

The order pair that lies on the graph of h(x) = -2(x^2) is (1, -2). By substituting the given ordered pair only (1, -2) will satisfy the equation.

 h(x) = -2(x^2)

  -2 = -2(1^2)

  -2= -2(1)

  -2= -2

So the ordered pair lies on the graph is (1, -2)