Describe the transformations that were applied to the parent function.

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15