A function g is given by g(x)=x + 5. Find g(-7), g(0), g(9), g(a + h),...

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A function g is given by g(x)=x² + 5. Find g(-7), g(0), g(9), g(a + h), and g(-7)= (Simplify your answer.) g(x+h)-g(x) h For f(x) = -x² - 4x - 3, find f(x+h)-f(x) h f(x+h)-f(x) h 11 = Use the piecewise-defined function to find the following values for f(x). f(x) = 5-4x 2x f(-5)=[ if xs-3 if -3<x<8 5x+3 if x28 Find f(-5), f(-4), f(1), f(6), and f(8). A function g is given by g(x)=x² + 5. Find g(-7), g(0), g(9), g(a + h), and g(-7)= (Simplify your answer.) g(x+h)-g(x) h For f(x) = -x² - 4x - 3, find f(x+h)-f(x) h f(x+h)-f(x) h 11 = Use the piecewise-defined function to find the following values for f(x). f(x) = 5-4x 2x f(-5)=[ if xs-3 if -3<x<8 5x+3 if x28 Find f(-5), f(-4), f(1), f(6), and f(8).