Trapezoid PQRS is resized by a scale factor of 2/3 about the origin and then translated 2 units left into the trapezoid P'Q'R'S'. Enter the coordinates where P should be.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.