Answer:
Small one is 4ft larger one is 12ft
After you type in your equations and hit graph you notice that, if you are in the standard window, your parabola is cut off so you have to choose your "window" button to change the viewing window to see the whole graph. Then you would use your 2nd button and "trace" and "intersect" to find the points of intersection of the 2 graphs. The first point is at (-.90901, 16.81812) and the second point is at (5.9090909, 3.1818182). Graphing calculators are quite amazing!
Answer: the answer would be 7
Step-by-step explanation:
jhgfdsdfgh jhgfvghj iuygtfdfghj ytfrdcvbnm iuytgfcv jhgfcvb jiuytgfcvb kiuytfcv kjhgfc kjhgfc
8x - 9y = 11 (subtract 8x from each side)
- 9y = -8x + 11 (divide -9 from each side)
y =
D. 
