What cosine function represents an amplitude of 2, a period of 211, a horizontal shift of TT,
and a vertical shift of -1? (6 points)
f(x) = -1 Cos TTX + 2
O f(x) = -1 cos (x - TT) + 2
O f(x) = 2 cos (x - T) - 1
O f(x) = 2 cos TX - 1
???

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided