Which function has real zeros at x = −10 and x = −6? f(x) = x2 + 16x + 60 f(x) = x2 − 16x + 60 f(x) = x2 + 4x + 60 f(x) = x2 − 4x + 60

Step-by-step explanation:

The factored form of a quadratic function:

x₁, x₂ - the zeros

We have x₁ = -10 and x₂ = -6.

Substitute:

Use FOIL: (a + b)(c + d) = ac + ad + bc + bd

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step-by-step explanation:

table 3 represents a direct variation function. : )