Write the quadratic function f(x) = 3x2 - 6x + 9 in vertex form.

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Find the distance between (0,5) & (-4,2)

A50% increase followed by 33 1/2% decrease