3/2
3f(x-2)
horizontal shift to the horizontal shift to the
left 2 and vertical right 2 and vertical
stretch by a factor of 3 stretch by a factor of 3
horizontal shift to the
right 2 and vertical
compression by a
factor of 3
horizontal shift t
left 2 and verti
compression b
factor of 3
23 O
US

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.