Using the completing-the-square method, rewrite f(x) = x2 − 8x + 3 in vertex form. a f(x) = (x − 8)2 b f(x) = (x − 4)2 − 13 c f(x) = (x − 4)2 + 3 d f(x) = (x − 4)2 + 16

Identify the number 127 as a rational or irrational. explain

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]