Question

The illustration below shows the of y as a function of x.

Complete the following sentences based on the graph of the function.

· As x increases, y ___.
·The rate of change for y as a function of x is __, therefore the function is ___.

·For all values of x, the function value y= __0.
·The y-intercept of the graph is the function value y=___.

·When x=1, the function value y=___.​

Answer 1

1)

Y decreases because when x is 9, y is really close to zero.

2)

The same/equal, function is a quadratic or a reciprocal

3)the function value y= greater or less than 0.

Y-intercept is 8 or y=8

4)

When x=1,y=5