Answer:
<h2><u>
<em>x </em></u>
<u>|</u><u>
<em> f(x)</em></u></h2><h2><u>
0 | 0</u></h2><h2><u>
2 | 2</u></h2><h2><u>
5 | 3</u></h2><h2><u>
9 | 1</u></h2><h2><u>
10 | 0</u></h2>
Step-by-step explanation:
On the left side of the chart, is the x values. The x values are listed on the x axis which is the horizontal line.
The right side of the chart are the y values. The y values are listed on the y axis which is the vertical line.
Knowing this, we can start
First, for all the answer that we know the x value, we need to find the number that matches on the x axis. Once we find that number, we go up or down on the y axis until we find the line.
If we know the y value, we need to find the number that matches on the y axis. Then we will go right until we find the line.
Remember - There CAN NOT be two y values for the same x value but THERE CAN BE two x values for the same y value
Answer:
-59
Step-by-step explanation:
x=3
y=20
(7*3)-(4*20)
21-80=
-59
