Find ∆f and df for the function f for the indicated values of x , ∆x and compare x= x2+2x+3;x=-0.5;∆x=dx=0.1

Find $∆ f$ and df for the function f for the
indicated values of x , $∆ x$ and compare $(x) = x^{2} + 2 x + 3; x = - 0.5; ∆ x = d x = 0.1$

Matching exercise

Match the items on the right to the items on the left.

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