What numerical coefficient of k on the right side of the equation makes the expressions equivalent? −0.4(−3.5k+2.9)=□ k−1.16

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?