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Magazine Problem 269
For the following exercises, graph the potynomial functions. Note \(x\) - and \(y\) -intercepts, multiplicity, and end behavior. $$ n(x)=-3 x(x+2)(x-4) $$
Problem 279
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(3 .\) Zeros at \(x=-2, \quad x=1,\) and \(x=3 . y\) -intercept at \((0,-4)\)
Problem 280
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(3 .\) Zeros at \(x=-5, \quad x=-2,\) and \(x=1 . y\) -intercept at \((0,6)\)
Problem 281
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(5 .\) Roots of multiplicity 2 at \(x=3\) and \(x=1,\) and a root of multiplicity 1 at \(x=-3 .\) y-intercept at \((0,9)\)
Problem 282
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(4 .\) Root of multiplicity 2 at \(x=4,\) and a roots of multiplicity 1 at \(x=1\) and \(x=-2 . y\) -intercept at \((0,-3)\)
Problem 283
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(5 .\) Double zero at \(x=1,\) and triple zero at \(x=3 .\) Passes through the point \((2,15)\)
Problem 284
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(3 .\) Zeros at \(x=4, \quad x=3,\) and \(x=2 .\) y-intercept at \((0,-24)\)
Problem 285
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(3 .\) Zeros at \(x=-3, \quad x=-2\) and \(x=1 . y\) -intercept at \((0,12)\)
Problem 286
For the following exercises, use the given information about the polynomial graph to write the equation. Degree \(5 .\) Roots of multiplicity 2 at \(x=-3\) and \(x=2\) and a root of multiplicity 1 at \(x=-2\) \(y\) -intercept at \((0,4)\)
Problem 288
For the following exercises, use the given information about the polynomial graph to write the equation. Double zero at \(x=-3\) and triple zero at \(x=0 .\) Passes through the point \((1,32)\)
