How do you solve and graph #4x^4+36>=13x^2#?
Calculate the desired number of data points, and put them on an appropriate graph paper. SOLVING may be done by factoring or graph analysis.
ANY graphing or plotting must start with a table of values of the independent variable and the evaluated expression. With those values you may plot them on graph paper manually, or use a computer plotting program.
We can factor the expression as:
The graph is: