Question 1188343: Looking at the graph, identify the ordered pairs that are solutions to the equation y = 2x - 4.
Found 2 solutions by Edwin McCravy, ikleyn:
Answer by Edwin McCravy(20055)   (Show Source):
You can put this solution on YOUR website!
For each point marrked on the graph,
1. draw a vertical line through it long enough to cross the x-axis, then
2. look at the number where it crosses the x-axis, then
3. that number will be the first coordinate of the ordered pair, then
4. draw a horizontal line through it long enough to cross the y-axis, then
5. look at the number where it crosses the y-axis, then
6. that number will be the second coordinate of the ordered pair, then
7. Substitute the first coordinate for x in the equation y = 2x - 4 and the second coordinate for y.
8. Simplify the right side of the equation until it is a single number
9. If the number on the right is the same number as the number on the left, then it is a solution to the equation. If not, ignore it.
10. write a left parenthesis "(" , then
11. just to the right of the "(", write the first coordinate, then
12. just to the right of the first coordinate, write a comma "," , then
10. just right of the comma, write the second coordinate, then
11. finally, just right of the second coordinate, write a right parenthesis, ")" , then
12. That's it! Each ordered pair should look something like this " {6,7) ", only with different numbers.
Edwin
Answer by ikleyn(52781)  (Show Source):
You can put this solution on YOUR website! .
They want you, looking at the graph, identify the intercept points, which are
the intersection points of the graphs' straight line with x-axis and y-axis.
x-interception point is (2,0);
y-interception point is (0,-4).
Solved.
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