Graph the function. Use the example above to help you. One of the 2 x values I would use in my table for this graph would be -1...because -1+2=1...which will make the fraction into the number 1, and make it easy to come up with a nice whole number for y.
Question 13
13.
Given the graph, what is the VA?
Question 14
14.
Given the graph, what is the HA?
Question 15
15.
Given the graph, what is the a?
To find a do the following, use:
the point, (-1,0) is a point on the graph...you have the h and k from the VA and HA above. Substitute all those items (x=-1, y=0, h and k) into the standard equation and solve for a. This is like finding a missing variable in an equation.
Question 16
16.
Write the equation of the graph. (begin with f(x)= please)