Hi,
Can someone show me how to answer the following graphically
H3 + 87.48h - 305.73 = 0
Solving for h
Thanks....mark
1. I assume that you mean
2. I assume that you are asked to solve this equation graphically(?).
3. If so: Draw the graph of the function
and determine the coordinates of the x-intercept. The x-coordinate is the solution of the given equation. (The y-coordinate of the x-intercept must be zero!)
4. For confirmation only: My TI-84 has an output of x = 3.1407146
Hi manich44,
You might try the Cubic Formula. I cheated and used a graphing calculator.
Only 1 real zero at 3.1407146