Match each whole number with a rational exponential expression. me pleease fasttt

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

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.