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B.

Step-by-step explanation:

f(x) = 2^0 + 4 = 0 + 4 = 4

f(x) = 2^3 + 4 = 8 + 4 = 12

f(x) = 2^7 + 4 = 128 + 4 = 132

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option