Polynomial Equations and Root Graphs #1
By K Holland
Directions and/or Common Information:
Solve for the roots of each function f(x) and then graph.f(x) = -24x3 + 60x2 + 48x - 36
f(x) = -2x2 - 16x - 24
f(x) = 0
f(x) = -x4 - 2x3 + 63x2- 36x - 324
f(x) = x3 + x2 - 8x -12
f(x) = 2x3 + 16x2+ 22x - 40
f(x) = x4 + 3x3 - 18x2
Directions and/or Common Information:
Using the graph, list all possible roots of the curve and give an equation.
x min: -10
x max: 10
x scale:1
y min : -10
y max: 10
y scale:1
x min: -5
x max: 3
x scale:1
y min : -7
y max: 3
y scale:1
x min: -6
x max: 4
x scale:1
y min : -8
y max: 1
y scale:1
x min: -10
x max: 10
x scale:1
y min : -10
y max: 10
y scale:1