W x 9 then add 5 which of the following expressions matches the statement above?

A. w x 5 + 9

B. w x (9+5)

C. (w+9) x5

D. w x 9 + 5

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Find the vertex of the function given below y=x^2-6x+1

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]

The area of a circle is equal to 1 dm². find the radius of the circle.