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 + 6x - 5
A. y = f(x) - 5
B. f(x) = x2 + 6x - 5
C. y = f(x)2 + 6f(x) - 5
D. f(x) = x2 + 6x
Answer: B
Mathematics
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A. y1/2
B. y
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(x3 + 5x2 - 7x + 1)
A. 0 B. 15 C. 29 D. does not exist
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Solve the equation.
+ 
= 7
A. 
B. 
C. 1
D. No solutions
Mathematics