Question: A piecewise function f ( x ) is defined below. f ( x ) = { ( - 7 x ^ ( 2 ) +

A piecewise function f(x) is defined below.
f(x)={(-7x^(2)+3a,x=-1),(ax+b,-10):}
Find the values of a and b that will ensure f is continuous on (-\infty ,\infty ).
a=
b=
A piecewise function f ( x ) is defined below. f

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