Question

Select the correct answer from each drop-down menu.This table represents ordered pairs on the graph of quadratic function f.101234-50343The y-intercept of the function isThe function is symmetric about the pointSubmit

Answer 1

The y-intercept is the point where x becomes zero (x=0) ,in this case:

• The ,y-intercept of the funtion is (0, -5)

To see the symmetry of the points we are going to graph them:

By joining the points we can see the graph of a parabola, which is symmetric at its vertex, that is, it is symmetric at x = 3