NEED HELP STAT WHATS 9+10

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.