The equation f(x) = 5x2 − 30x + 6 represents a parabola. what is the vertex of the parabola? (−5, 281) (5, −19) (−3, 141) (3, −39) ((my answer))

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8