Question

1. The table below shows the values of y for each value of x.
X Y
-1 0
1 -1
2 1
2 -2


Part B: The function f(x) shown below represents the number of field goals Frank made at different distances, x, in meters, from the posts.
F(x) = -x + 8
Calculate and interpret the meaning for f(5).

Part C: Write an ordered pair to represent the input and output of the function in Part B when Frank is at a distance of p meters from the posts.

Answer 1

Part B.
f(5) means you plug 5 into the equation for x.
F(5)=-5+8
=3

Answer 2

When he is 5 meters from the posts, he makes 3 field goals

Answer 3

The ordered pair would be (x,y) so (5,3)