Write the function using function notation. Let x be the independent variable and y be the dependent variable. Use the letter f to name the function.y = x2 + 7x - 4
A. f(x) = x2 + 7x
B. y = f(x) - 4
C. f(x) = x2 + 7x - 4
D. y = f(x)2 + 7f(x) - 4
Answer: C
Mathematics
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