7a: let f(x) = 4x. the graph of f(x) is transformed into the graph g(x) by a vertical stretch of 2 units and a translation of 5 units right. what is the equation for g(x)? 7b: let h(x) = 10x. the graph of h(x) is transformed into the graph of g(x) by a vertical compression of 1/2 and a translation of 3 units up. what is the equation for g(x)?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.