If the equation of a circle is(x+5)^2 +(y-7)^2=36, it’s center point

Which of the following is the true for f(x) = 5cos

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.