It depends very much on what x is. Whether it is a side or a diagonal or a radius of a circumscribing circle or circumscribed incircle, an apothem, an interior or exterior angle or some other measure. It also depends on the number of sides that the polygon has.
Chat with our AI personalities
18
180-x...... hahaahahaaa
A function--namely a parabola (concave up). To "evaluate" this function you would need an x value and would find the resulting y value. To "solve" this function, you would probably be given a y value and asked to find the corresponding x value(s).
Replace a value for x, then solve for y, to find the corresponding value for y. Repeat for other values of x.
y = 100 - 4x ( a ) Find the value of y when x = 20.