David added 2 and 3 using the number line tool.
Which of the following errors did he make?

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=