Which of the following has a graph that is wider than the graph of y = 3x2 + 2?
(1 point)
y = 3x2 + 3
y = 0.5x2 + 1 y = –4x2 – 1 y = 4x2 + 1
y = 0.5x^2 + 1 and y = -4x^2 - 1 have graphs that are wider than the graph of y = 3x^2 + 2.
What is the order, from narrowest to widest graph, of the quadratic functions f(x) = –10x2, f(x) = 2x2, f(x) = 0.5x2
(1 point)
f(x) = –10x2, f(x) = 2x2, f(x) = 0.5x2 f(x) = 2x2, f(x) = –10x2, f(x) = 0.5x2 f(x) = 0.5x2, f(x) = 2x2, f(x) = –10x2 f(x) = 0.5x2, f(x) = –10x2, f(x) = 2x2
From narrowest to widest graph, the order of the quadratic functions is:
f(x) = 0.5x^2, f(x) = 2x^2, f(x) = -10x^2